WO2014084582A1 - Rotatable energy conversion device using liquid - Google Patents

Rotatable energy conversion device using liquid Download PDF

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Publication number
WO2014084582A1
WO2014084582A1 PCT/KR2013/010819 KR2013010819W WO2014084582A1 WO 2014084582 A1 WO2014084582 A1 WO 2014084582A1 KR 2013010819 W KR2013010819 W KR 2013010819W WO 2014084582 A1 WO2014084582 A1 WO 2014084582A1
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Prior art keywords
poly
energy conversion
layer
conversion device
electrode
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PCT/KR2013/010819
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French (fr)
Korean (ko)
Inventor
권순형
김원근
박근우
김연상
Original Assignee
전자부품연구원
서울대학교 산학협력단
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Publication of WO2014084582A1 publication Critical patent/WO2014084582A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/005—Electro-chemical actuators; Actuators having a material for absorbing or desorbing gas, e.g. a metal hydride; Actuators using the difference in osmotic pressure between fluids; Actuators with elements stretchable when contacted with liquid rich in ions, with UV light, with a salt solution
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
    • H02N11/002—Generators

Definitions

  • the present invention relates to a rotational energy conversion device using a liquid, and more particularly, to an apparatus for converting mechanical energy into electrical energy by applying the opposite phenomenon of electrowetting.
  • FIG. 1 is a conceptual diagram of an energy conversion device using a conventional fluid.
  • a conventional energy conversion device using a fluid forms electrodes in a predetermined pattern on a wall of an elongated channel, and forms a dielectric material layer on the electrode.
  • the conductive liquid and the non-conductive liquid in the form of droplets are injected into the channel, and the conductive liquid is polarized by applying a voltage from an external power source to the conductive liquid in the form of droplets.
  • a lubricating layer is required because it is difficult to reversible movement, in which a liquid liquid in the form of droplets moves in narrow narrow channels and returns to its original position when external force disappears. In some cases, channel blockage occurs easily and operation is impossible.
  • the energy conversion method and apparatus using a conventional fluid has a narrow and narrow channel structure, the two opposing electrodes must be patterned in a predetermined shape on the wall of the channel, the device configuration is complicated according to this structure, electrical energy The size of the module to produce a large size, the mass production or cost reduction was also limited.
  • Another problem is that it is harmful to the human body and the environment by using a liquid metal such as mercury or galinstan (galinstan), there is a limit that requires a separate power supply from the outside in order to polarize such a conductive liquid.
  • a liquid metal such as mercury or galinstan (galinstan)
  • the energy conversion method and apparatus using a conventional fluid is difficult to control because it requires the use of two different types of liquids that do not mix with the point of continuously implementing a reversible movement in the channel structure.
  • Still another object of the present invention is to provide an efficient energy conversion method and apparatus having a simple structure and low failure rate by using an energy conversion layer.
  • a rotary type energy conversion device having a rotary blade which rotates in association with a rotating part, wherein the rotary blade includes a first electrode substrate and a second electrode substrate positioned to face each other at intervals. And rotating at least one of the contact angle, the contact surface or the contact area of the electrode substrates with the ionic liquid or water, wherein an energy conversion layer is formed on at least one of the electrode substrates to generate electrical energy according to the change.
  • a rotating energy conversion device is provided.
  • the energy conversion layer is characterized in that it comprises at least one layer of an inorganic layer, an organic layer or a mixture layer of organic and inorganic.
  • a layer of hydrophobic material is laminated on the energy conversion layer to facilitate changes in contact surface, contact angle or contact area with the ionic liquid or water.
  • the ionic liquid is at least one of NaCl, LiCl, NaNo3, Na2SiO3, AlCl3-NaCl, LiCl-KCl, KCL, Na, NaOH H2SO4, CH3COOH, HF, CuSO4, ethylene glycol, propylene glycol or AgCl It is characterized by including.
  • the rotary blade in the rotation type energy conversion device having a rotary blade that rotates in conjunction with the rotating portion, includes a first electrode substrate and a second electrode substrate which is positioned to face at intervals, the electrode substrates Rotational energy conversion characterized in that at least one of the contact angle, the contact surface or the contact area of the conductive liquid is rotated to change, an energy conversion layer is formed on at least one of the electrode substrate to generate electrical energy according to the change.
  • An apparatus is provided.
  • the energy conversion layer is characterized in that it comprises at least one layer of an inorganic layer, an organic layer or a mixture layer of organic and inorganic.
  • a layer of hydrophilic material is laminated on the energy conversion layer to facilitate the change of contact surface, contact angle or contact area with the conductive liquid.
  • the hydrophilic material layer is poly (acrylic acid, PAA), acrylamides, maleic anhydride copolymers, methacrylates, ethacrylates ), Amine-Functional Polymers, Amine-Functional Polymers, Polystyrenesulfonate (PSS), Vinyl Acids, Vinyl Alcohols or- NH, -CO-, amino group -NH2, hydroxyl group -OH or carboxyl-COOH It is characterized by consisting of a material containing at least one of the functional group.
  • the conductive liquid has a specific resistance range of 1 u ⁇ / cm to 1000 u ⁇ / cm and a dielectric constant (K) of 5 or less.
  • the energy conversion layer is polymethyl methacrylate (PolyMethylMethAcrylate, PMMA), polyethylene (Polyethylene, PE), polystyrene (Polystyrene, PS), polyvinylpyrrolidone (PVP), poly4 vinyl phenol (poly (4-vinylpenol, PVP)) or polyethersulfone (PES) poly (4-methoxyphenylacrylate) (Poly (4-methoxyphenylacrylate); PMPA), poly (phenylacrylate) (Poly (phenylacrylate ); PPA), poly (2,2,2-trifluoroethyl methacrylate) (Poly (2,2,2-trifluoroethyl methacrylate); PTFMA), cyanoethylpullulan (CYEPL), polychloride Polyvinyl chloride (PVC), poly (parabanic acid) resin (PPA), poly (t-butylstyrene) (PTBS),
  • the energy conversion layer is silicon oxide (SiO 2), titanium oxide (TiO 2), aluminum oxide (Al 2 O 3), tantalum (Ta 2 O 5), tantalum pentoxide, zinc oxide (ZnO),, Tantalum pentoxide (Ta2O5), yttrium oxide (Y2O3), cerium oxide (CeO2), titanium dioxide (TiO2), barium titanate (BaTiO3), barium zirconate titanate Barium zirconate titanate (BZT), zirconium dioxide (ZrO2), lanthanum oxide (L2O3), hafnium silicate (Hafnon, HfSiO4), lanthanum aluminate (Lanthanum Aluminate, LaAlO3), nitride , Si3N4), Perovskite material, strontium titanate (SrTiO3), barium strontium titanate (BST), lead zirconate titanate (P
  • a non-conductive gas consisting of at least one of air, oxygen, nitrogen, argon, helium, neon, krypton, xenon or radon disposed between the first electrode substrate and the second electrode substrate.
  • the energy conversion layer is characterized in that the structure for expanding the contact area with the liquid is formed.
  • the electrode substrates are characterized in that a plurality of connected in the form of an array.
  • the first electrode substrate or the second electrode substrate comprises an electrode
  • the electrode is ITO, IGO, chromium, aluminum, Indium Zinc Oxide (IZO), Indium Gallium Zinc Oxide (IGZO), ZnO, ZnO 2
  • an inorganic electrode including at least one of TiO 2 or a metal electrode including at least one of platinum, gold, silver, aluminum, iron, or copper, or PEDOT (polyethylenedioxythiophene) or carbon nanotube (CNT).
  • Graphene polyacetylene, polythiophene (PT), polypyrrole, polyparaphenylene (PPV), polyaniline, polysulfuritride ), At least one of stainless steel, iron alloy containing 10% dltkd of chromium, SUS 304, SUS 316, SUS 316L, Co-Cr alloy, Ti alloy, Nitinol or polyparaphenylenevinylene Organic electrode containing any one It is characterized by.
  • At least one of the first electrode substrate and the second electrode substrate is a metal substrate, a glass substrate, a ceramic substrate, or a substrate of a polymer material, and the substrate of the polymer material is polyethylene terephthalate (PET).
  • PET polyethylene terephthalate
  • PAR Polyarylate
  • PMMA polymethyl methacrylate
  • PEN polyethylene naphthalate
  • PES polyethersulfone
  • PI polyimide
  • PC polycarbonate
  • FRP fiber reinforced plastics
  • the ceramic substrate is alumina (Al2O3), beryl (BeO), aluminum nitride (AlN), carbide It is characterized in that the substrate using a ceramic material containing at least one of silicon, mullite or silicon.
  • the plurality of electrode substrates are connected, and at least some of the plurality of electrode substrates are supported by a common support structure, characterized in that coupled to the rotary blades.
  • the rotating mechanical energy is characterized by converting into electrical energy.
  • the present invention changes the contact surface with a liquid between a pair of electrodes and utilizes the change of the contact surface with the liquid to generate electrical energy, thereby requiring channel blockage, a lubricating layer, or electrodes patterned on the channel.
  • the device has the effect of simplifying the device, reducing manufacturing costs, and implementing a low-energy energy conversion device.
  • the present invention has the advantage that efficient electrical energy conversion is possible without a separate external power supply.
  • the present invention has the effect of solving the problem that is harmful to the human body and the environment by using the ionic liquid or water.
  • FIG. 1 is a block diagram of an energy conversion device using a conventional fluid.
  • Figure 2 is a schematic diagram of a rotary energy conversion device according to an embodiment of the present invention.
  • Figure 3 is a block diagram showing in detail the energy conversion of the rotary energy conversion device according to an embodiment of the present invention.
  • 4a to 4b is a block diagram of a rotary energy conversion device according to an embodiment of the present invention.
  • Figures 5a to 5d is a side view showing an embodiment of the energy conversion layer of the rotary energy conversion device according to an embodiment of the present invention.
  • Figure 6 is a block diagram showing in detail the energy conversion of the rotary energy conversion device according to another embodiment of the present invention.
  • Figure 2 is a schematic diagram of a rotary energy conversion device according to an embodiment of the present invention.
  • the rotary energy conversion device according to an embodiment of the present invention is configured to include a rotary blade 220 that rotates in conjunction with the rotary unit 210, the rotary blades 220 are opposed at intervals
  • the first electrode substrate 221 and the second electrode substrate 222 which are positioned to be included are included.
  • Figure 3 is a block diagram showing in detail the energy conversion of the rotary energy conversion device according to an embodiment of the present invention.
  • the rotary blades 220 interlocked with the rotating unit 210 may include a first electrode substrate 310 and a second electrode substrate 320 facing each other at intervals, and the electrode substrates may be connected to each other. At least one of the contact angle, contact surface, or contact area of the ionic liquid or water 360 is rotated.
  • At least one of the first electrode substrate 210 and the second electrode substrate is laminated with energy conversion layers 330 and 340 for generating electrical energy according to the change.
  • the ionic liquid or water 360 is shown as being located between the first electrode substrate 310 and the second electrode substrate 320. However, it should be construed as limited to any structural form to maintain this position as long as it is in that particular state.
  • the rotation type energy conversion device is based on the first electrode substrate 310 and the contact surface, contact angle or contact area with the ionic liquid or water 360 in the energy conversion layers 330 and 340. Electric energy is generated by changing the capacitance of the electrode included in the second electrode substrate 320.
  • 4a to 4b is a block diagram of a rotary energy conversion device according to an embodiment of the present invention.
  • 4A illustrates, as an example, an ionic liquid or water 360 flowing to rotate the rotary blade 220, and through this flow, the first electrode substrate 310 included in the rotary blade 220 and the first electrode substrate 310.
  • the ionic liquid or water 360 passes through the second electrode substrate 320.
  • FIG. 4B illustrates another embodiment, in which a rotary blade 220 is locked in a reservoir in which an ionic liquid or water 360 is stored according to rotation, and thus the first electrode substrate included in the rotary blade 220 is rotated through the rotation.
  • An ionic liquid or water 360 passes between the 310 and the second electrode substrate 320.
  • the energy conversion layer is configured to include at least one layer of the inorganic layer 330, the organic layer 340, or a mixture layer of the organic and inorganic substances.
  • the formation of such an energy conversion layer may be a method such as patterning, vapor deposition, or spin coating.
  • the energy conversion layer is formed by sequentially stacking the inorganic layer 330 and the organic layer 340.
  • the inorganic layer 330 and the organic layer 340 may be stacked on the first electrode substrate 310 or the second electrode substrate 320 in any order, but should be stacked adjacent to each other.
  • the inorganic layer 330 and the organic layer 340 may be repeatedly overlapped when stacked on the first electrode substrate 310 or the second electrode substrate 320. That is, the energy conversion layer may be formed by repeatedly forming the inorganic material layer 330 and the organic material layer 340.
  • the inorganic layer 330 or the organic layer 340 is deposited to form a structure for increasing the contact area with the ionic liquid or water 360.
  • 5A to 5D are side views illustrating an embodiment of an energy conversion layer of a rotary energy conversion device according to an embodiment of the present invention.
  • an inorganic material layer 530 is deposited on an electrode 520 included in the first electrode substrate 510 in the energy conversion layer of the rotational energy conversion device according to an embodiment of the present invention. do.
  • the organic layer 540 is stacked on the inorganic layer 530 so as to form microstructures having an uneven shape (FIG. 5A), a sharp protrusion shape (FIG. 5B), a hemisphere shape (FIG. 5C), and a blood cell shape (FIG. 5D).
  • the order of the organic material layer 540 and the inorganic material layer 530 may be changed, and it is not necessary that the organic material layer 540 be stacked to form a structure.
  • the hydrophobic material layer 550 is stacked on the organic material layer 540 stacked to form the structure to maintain the structure shape.
  • This structure shape has an effect of increasing the electrical energy generation efficiency by making the change of the contact area between the electrode substrates and the ionic liquid or water becomes larger.
  • the rotational energy conversion device is connected in plural arrays. As described above, the change of the contact area between the electrode substrates and the ionic liquid or water is increased to increase the electric energy generating efficiency.
  • the hydrophobic material layer 350 is a contact surface, contact angle or contact of the ionic liquid or water 360 with the electrode substrates 310, 320 on the energy conversion layer (330, 340) It is laminated so that the change of area is easy.
  • the hydrophobic material layer 350 may be stacked on the first electrode substrate 310 or the second electrode substrate 320 on which the energy conversion layer is not formed.
  • the energy conversion layer is polymethyl methacrylate (PolyMethylMethAcrylate, PMMA), polyethylene (Polyethylene, PE), polystyrene (Polystyrene, PS), polyvinylpyrrolidone (PVP), Poly (4-vinylpenol, PVP) or polyethersulfone (PES) poly (4-methoxyphenylacrylate) (Poly (4-methoxyphenylacrylate); PMPA), poly (phenylacrylate) (Poly (phenylacrylate); PPA), Poly (2,2,2-trifluoroethyl methacrylate) (Poly (2,2,2-trifluoroethyl methacrylate); PTFMA), Cyanoethylpullulan; CYEPL ), Polyvinyl chloride (PVC), poly (parabanic acid) resin (PPA), poly (t-butylstyrene) (PTBS), polythieny
  • PMMA polymethyl methacrylate
  • the organic material layer 340 may be made of a material having a dielectric constant (K) of 4 or less, and the inorganic material layer 330 may be made of a material having a dielectric constant (K) of 5 or more.
  • the hydrophobic material layer 350 is a silane-based material, a fluoropolymer material, trichlorosilane, triethoxysilane, pentafluorophenylpropyltrichlorosilane (Benzyloxy) alkyltrimethoxysilane (BSM-22), (benzyloxy) alkyltrichlorosilane (BTS), hexamethyldisilazane (HMDS), octa At least one of decdecyltrichlorosilane (OTS), octadecyltrimethoxysilane (OTMS), divinyltetramethyldisiloxane-bis- (benzocyclobutene) (BCB) It consists of a substance or a mixture of these substances.
  • the electrode used for the second electrode substrate 320 or the first electrode substrate 310 is ITO, IGO, chromium, aluminum, Indium Zinc Oxide (IZO), Indium Gallium Zinc Oxide (IGZO), ZnO, ZnO 2 Or an inorganic electrode including at least one of TiO 2 or a metal electrode including at least one of platinum, gold, silver, aluminum, iron, or copper, or PEDOT (polyethylenedioxythiophene) or carbon nanotube (CNT).
  • ITO IGO
  • chromium aluminum
  • IZO Indium Zinc Oxide
  • IGZO Indium Gallium Zinc Oxide
  • ZnO ZnO 2
  • Graphene polyacetylene, polythiophene (PT), polypyrrole, polyparaphenylene (PPV), polyaniline, polysulfuritride ), At least one of stainless steel, iron alloy containing 10% dltkd of chromium, SUS 304, SUS 316, SUS 316L, Co-Cr alloy, Ti alloy, Nitinol or polyparaphenylenevinylene It is an organic electrode including any one.
  • the second electrode substrate 320 or the first electrode substrate 310 is a metal substrate, a glass substrate, or a substrate made of a polymer material.
  • the substrate of the polymer material is polyethylene terephthalate (PET), polyarylate (polyarylate, PAR), polymethyl methacrylate (PolyMethylMethAcrylate, PMMA), polyethylene naphthalate (PEN), polyethersulfone (Polyethersulfone , PES), polyimide (PI), polycarbonate (Polycarbonate, PC), or a plastic substrate or film including at least one of the fiber reinforced plastics (FRP).
  • the ceramic substrate is a substrate using a ceramic material including at least one of alumina (Al 2 O 3), beryllia (BeO), aluminum nitride (AlN), silicon carbide, mullite, or silicon.
  • the ionic liquid 360 is NaCl, LiCl, NaNo3, Na2SiO3, AlCl3-NaCl, LiCl-KCl, KCL, Na, NaOH H2SO4, CH3COOH, HF, CuSO4, ethylene glycol, propylene At least one of glycol or AgCl.
  • the space between the first electrode substrate 310 and the second electrode substrate 320 is configured to be filled with a non-conductive gas.
  • the space between the first electrode substrate 310 and the second electrode substrate 320 may be a general air environment.
  • the non-conductive gas consists of at least one of air, oxygen, nitrogen, argon, helium, neon, krypton, xenon or radon.
  • the first electrode substrate 310 or the second electrode substrate 320 is coupled in a plurality of forms (at this time, when the at least part of the first electrode substrate 310 and the first electrode substrate 310 2 electrode substrate 320 is opposed.) In this case, it is supported by a common support structure (not shown) and coupled to the rotary blade 220.
  • the rotary energy conversion device further includes means for converting mechanical energy into electrical energy as the rotary blades 220 rotate.
  • an energy conversion device may be additionally designed and used in a turbine for power generation used for hydro power generation.
  • FIG. 6 is a structural diagram of a rotational energy conversion device according to another embodiment of the present invention.
  • the rotating blades 220 interlocked with the rotating unit 210 may face the first electrode substrate 610 and the first to be spaced apart from each other.
  • a second electrode substrate 620 is rotated to change at least one of a contact angle, a contact surface, or a contact area of the electrode substrates and the conductive liquid 660.
  • At least one of the first electrode substrate 610 or the second electrode substrate 620 is laminated with energy conversion layers 630 and 640 for generating electrical energy according to the change.
  • the conductive liquid 660 may be used, such as mercury, lithium, gallium, potassium, NaK, bismuth, tin, sodium, sodium-potassium alloy, the specific resistance range of 1u ⁇ / cm to 1000u ⁇ / cm, and the dielectric constant (K) is preferably 5 or less.
  • the hydrophilic material layer 650 is stacked on the energy conversion layers 630 and 640 so that the conductive liquid 660 can easily change the contact surface with the electrode substrates 610 and 620. do.
  • the hydrophilic material layer 650 may be made of polyacrylic acid (PAA), acrylamides, maleic anhydride copolymers, and methacrylates.
  • PAA polyacrylic acid
  • Ethacrylate Amine-Functional Polymers
  • Amine-Functional Polymers Amine-Functional Polymers
  • PSS Polystyrenesulfonate
  • Vinyl Acids Vinyl alcohols (Vinyl Alcohols)
  • -NH, -CO- an amino group, -NH2, a hydroxyl group, -OH, a carboxyl group and -COOH, consisting of a material containing at least one functional group.
  • the material of the electrode or substrate constituting the first electrode substrate 610 or the second electrode substrate 620, the inorganic material layer 630, the organic material layer 640 and the technical matters related to the structure, the plural use of the energy conversion device of the present invention, and the like are described above in the embodiment using the ionic liquid or water or in FIGS. 2, 3 and 4A to 4B, or 5A to 5D. It may be configured according to the content, and thus detailed description is omitted.
  • the present invention can prevent the blockage and mixing in the channel as compared with the conventional use of two or more kinds of heterogeneous liquids, and also does not require a lubricating layer.
  • the prior art limits the structure of the electrode insulating film to one layer of self assembly molecular monolayer, one layer of dielectric layer or more non-conductive layer, or various combinations thereof.
  • the present invention proposes a structure for optimizing the energy conversion efficiency.
  • the electrode / inorganic layer / organic layer / selected according to the type of liquid among the hydrophobic material layer and the hydrophilic material layer
  • the electrode / organic layer / Inorganic layer / (hydrophobic material layer, hydrophilic material layer is selected according to the type of liquid) to have a configuration
  • electrode / inorganic layer / organic layer / (hydrophobic) to both the upper electrode substrate and the lower electrode substrate It can be changed to have a configuration of the material layer, the hydrophilic material layer selected according to the type of liquid) or the electrode / organic layer / inorganic layer / (hydrophobic material layer, selected according to the type of the liquid of the hydrophilic material layer).
  • the present invention does not require the external power supply because the energy conversion layer plays a role of polarizing the ionic liquid.
  • the present invention can be employed in a water or liquid structure (such as a watermill or toilet bowl flushing device) that flows in a home or commercial facility by adjusting its size.
  • a water or liquid structure such as a watermill or toilet bowl flushing device
  • hydrophobic layer 360: ionic liquid or water

Abstract

The present invention relates to a rotatable energy conversion device using a liquid, and more specifically, to a method and a device for converting mechanical energy into electric energy by applying an opposite phenomenon of electrowetting, which can change a surface contacting the liquid between one pair of electrodes, and use the change of the surface contacting the liquid to generate electric energy, so as to prevent channel blocking or so that a lubricating layer or electrodes patterned onto a channel in a complicated manner are not required, thereby enabling simplification of the device, reduction of manufacturing cost, and the energy conversion device that is less faulty.

Description

액체를 이용한 회전형 에너지 전환 장치Rotary energy conversion device using liquid
본 발명은 액체를 이용한 회전형 에너지 전환 장치에 관한 것으로, 보다 상세하게는 전기습윤(electrowetting)현상의 반대현상을 응용하여 기계적 에너지를 전기 에너지로 전환시키는 장치에 관한 것이다.The present invention relates to a rotational energy conversion device using a liquid, and more particularly, to an apparatus for converting mechanical energy into electrical energy by applying the opposite phenomenon of electrowetting.
종래의 유체를 이용하여 기계적 에너지를 전기적 에너지로 변환하는 기술들은 유전물질과 접하고 있는 액체금속의 접촉면적을 시간의 흐름에 따라 변화시켜 유전물질 아래 위치하는 전극에 전기용량(capacitance)을 발생시키는 원리를 이용한다.Conventional techniques for converting mechanical energy into electrical energy using a fluid change the contact area of a liquid metal in contact with a dielectric material over time to generate capacitance in an electrode positioned below the dielectric material. Use
종래의 유체를 이용한 에너지 전환 방법 및 장치는 미국등록특허 7,898,096호에서 개시하고 있다.A method and device for converting energy using a conventional fluid is disclosed in US Pat. No. 7,898,096.
도 1은 종래의 유체를 이용한 에너지 전환 장치의 개념도이다. 도 1을 참조하면, 종래의 유체를 이용한 에너지 전환 장치는 가늘고 긴 형상의 채널의 벽에 일정한 패턴으로 전극을 형성하고, 전극의 상부에는 유전물질층을 형성시킨다. 그리고 채널의 내부에는 작은 물방울 형태의 전도성 액체와 비전도성 액체를 주입하고, 이러한 물방울 형태의 전도성 액체에 외부전원으로부터 전압을 인가하여 전도성 액체를 분극시킨다.1 is a conceptual diagram of an energy conversion device using a conventional fluid. Referring to FIG. 1, a conventional energy conversion device using a fluid forms electrodes in a predetermined pattern on a wall of an elongated channel, and forms a dielectric material layer on the electrode. The conductive liquid and the non-conductive liquid in the form of droplets are injected into the channel, and the conductive liquid is polarized by applying a voltage from an external power source to the conductive liquid in the form of droplets.
이 상태에서 채널과 연결되어 있는 소정의 부분(미도시)에 물리적인 압력을 가하게 되면 분극된 물방울 형태의 전도성 액체는 채널을 따라 이동하게 되고, 이 과정에서 일정한 패턴으로 형성되어 있는 다수의 전극은 이동하는 다수의 전도성 액체 방울과 접촉하는 면적이 시간에 따라 계속적으로 변화하게 되어, 그 결과 전기용량이 변화하여 전기 에너지가 생성된다.In this state, when a physical pressure is applied to a predetermined portion (not shown) connected to the channel, the conductive liquid in the form of polarized droplets moves along the channel. In the process, a plurality of electrodes formed in a predetermined pattern The area in contact with the moving plurality of conductive liquid droplets is constantly changing over time, with the result that the capacitance changes and electrical energy is produced.
그러나, 종래의 유체를 이용한 에너지 전환 방법 및 장치는 실용화를 위해서는 다양한 문제점들을 가지고 있었다.However, the conventional energy conversion method and apparatus using a fluid has a variety of problems for practical use.
먼저, 좁고 가는 채널 내에서 방울형태의 액체금속이 이동하였다가 외부의 힘이 사라지면 다시 원래의 위치로 복귀하는, 가역가능한(reversible)움직임이 어려워 윤활층(lubricating layer)이 별도로 필요하다는 한계점이 있고, 채널 막힘현상이 쉽게 발생하여 동작이 불가능한 경우가 발생한다.First, there is a limitation that a lubricating layer is required because it is difficult to reversible movement, in which a liquid liquid in the form of droplets moves in narrow narrow channels and returns to its original position when external force disappears. In some cases, channel blockage occurs easily and operation is impossible.
또한, 종래의 유체를 이용한 에너지 전환 방법 및 장치는 좁고 가는 채널 구조를 채용하고 있어, 대향하는 두 전극이 채널의 벽에 일정한 모양으로 패턴되어야 하며, 이러한 구조에 따라 장치구성이 복잡해지고, 전기에너지를 생산하는 모듈의 크기가 커지며, 대량생산이나 원가절감에도 한계가 많았다.In addition, the energy conversion method and apparatus using a conventional fluid has a narrow and narrow channel structure, the two opposing electrodes must be patterned in a predetermined shape on the wall of the channel, the device configuration is complicated according to this structure, electrical energy The size of the module to produce a large size, the mass production or cost reduction was also limited.
또 다른 문제점으로는 수은 또는 갈린스탄(galinstan)과 같은 액체금속을 사용하여 인체 및 환경에 유해하며, 이러한 전도성 액체를 분극시키기 위해서는 외부로부터 별도의 전원 인가가 필요한 한계점이 있다.Another problem is that it is harmful to the human body and the environment by using a liquid metal such as mercury or galinstan (galinstan), there is a limit that requires a separate power supply from the outside in order to polarize such a conductive liquid.
그리고, 종래의 유체를 이용한 에너지 전환 방법 및 장치는 채널구조에서 가역가능한(reversible)한 움직임을 계속적으로 구현해야 하는 점과 섞이지 않는 상이한 두 종류의 액체를 사용해야하기 때문에 제어의 어려움이 있다.In addition, the energy conversion method and apparatus using a conventional fluid is difficult to control because it requires the use of two different types of liquids that do not mix with the point of continuously implementing a reversible movement in the channel structure.
본 발명의 목적은 전극에 접촉하는 액체와의 접촉면을 변화시켜 전기 에너지를 생성하는 액체를 이용한 에너지 전환 방법 및 장치를 제공하는 것이다.It is an object of the present invention to provide an energy conversion method and apparatus using a liquid which generates electrical energy by changing the contact surface with a liquid in contact with an electrode.
또한 본 발명의 또 다른 목적은 에너지 전환층을 이용하여 구조가 간단하며 고장이 적은 효율적인 에너지 전환 방법 및 장치를 제공하는 것이다.Still another object of the present invention is to provide an efficient energy conversion method and apparatus having a simple structure and low failure rate by using an energy conversion layer.
상기의 목적을 달성하기 위하여 회전부에 연동되어 회전하는 회전날개를 가진 회전형 에너지 전환 장치에 있어서, 상기 회전날개는, 간격을 두고 대향하도록 위치하는 제1전극기판 및 제2전극기판;을 포함하고, 상기 전극기판들과 이온성 액체 또는 물의 접촉각, 접촉면 또는 접촉면적 중 적어도 하나가 변화하도록 회전하되, 상기 변화에 따라 전기에너지를 발생하도록 하는 에너지 전환층이 상기 전극기판 중 적어도 하나 이상에 형성된 것을 특징으로 하는 회전형 에너지 전환 장치가 제공된다.In order to achieve the above object, a rotary type energy conversion device having a rotary blade which rotates in association with a rotating part, wherein the rotary blade includes a first electrode substrate and a second electrode substrate positioned to face each other at intervals. And rotating at least one of the contact angle, the contact surface or the contact area of the electrode substrates with the ionic liquid or water, wherein an energy conversion layer is formed on at least one of the electrode substrates to generate electrical energy according to the change. A rotating energy conversion device is provided.
바람직하게는, 상기 에너지 전환층은 무기물층, 유기물층 또는 유기물과 무기물의 혼합물층 중 적어도 어느 하나의 층을 포함하는 것을 특징으로 한다.Preferably, the energy conversion layer is characterized in that it comprises at least one layer of an inorganic layer, an organic layer or a mixture layer of organic and inorganic.
바람직하게는, 상기 에너지 전환층 상에 상기 이온성 액체 또는 물과의 접촉면, 접촉각 또는 접촉면적 변화를 용이하도록 하기 위한 소수성 물질층이 적층되는 것을 특징으로 한다.Preferably, a layer of hydrophobic material is laminated on the energy conversion layer to facilitate changes in contact surface, contact angle or contact area with the ionic liquid or water.
바람직하게는, 상기 이온성 액체는 NaCl, LiCl, NaNo3, Na2SiO3, AlCl3-NaCl, LiCl-KCl, KCL, Na,NaOH H2SO4, CH3COOH, HF, CuSO4, 에틸렌글리콜, 프로필렌글리콜 또는 AgCl 중 적어도 어느 하나를 포함하는 것을 특징으로 한다.Preferably, the ionic liquid is at least one of NaCl, LiCl, NaNo3, Na2SiO3, AlCl3-NaCl, LiCl-KCl, KCL, Na, NaOH H2SO4, CH3COOH, HF, CuSO4, ethylene glycol, propylene glycol or AgCl It is characterized by including.
또한, 회전부에 연동되어 회전하는 회전날개를 가진 회전형 에너지 전환 장치에 있어서, 상기 회전날개는, 간격을 두고 대향하도록 위치하는 제1전극기판 및 제2전극기판;을 포함하고, 상기 전극기판들과 전도성 액체의 접촉각, 접촉면 또는 접촉면적 중 적어도 하나가 변화하도록 회전하되, 상기 변화에 따라 전기에너지를 발생하도록 하는 에너지 전환층이 상기 전극기판 중 적어도 하나 이상에 형성된 것을 특징으로 하는 회전형 에너지 전환 장치가 제공된다.In addition, in the rotation type energy conversion device having a rotary blade that rotates in conjunction with the rotating portion, the rotary blade, includes a first electrode substrate and a second electrode substrate which is positioned to face at intervals, the electrode substrates Rotational energy conversion characterized in that at least one of the contact angle, the contact surface or the contact area of the conductive liquid is rotated to change, an energy conversion layer is formed on at least one of the electrode substrate to generate electrical energy according to the change. An apparatus is provided.
바람직하게는, 상기 에너지 전환층은 무기물층, 유기물층 또는 유기물과 무기물의 혼합물층 중 적어도 어느 하나의 층을 포함하는 것을 특징으로 한다.Preferably, the energy conversion layer is characterized in that it comprises at least one layer of an inorganic layer, an organic layer or a mixture layer of organic and inorganic.
바람직하게는, 상기 에너지 전환층 상에 상기 전도성 액체와의 접촉면, 접촉각 또는 접촉면적 변화를 용이하도록 하기 위한 친수성 물질층이 적층되는 것을 특징으로 한다.Preferably, a layer of hydrophilic material is laminated on the energy conversion layer to facilitate the change of contact surface, contact angle or contact area with the conductive liquid.
바람직하게는, 상기 친수성 물질층은 폴리아크릴산(Poly(acrylic acid), PAA), 아크릴아미드(Acrylamides), 말레산 무수물 공중합체(Maleic Anhydride Copolymers), 메타크릴레이트(Methacrylate), 에타크릴레이트(Ethacrylate), 아민 작용성 중합체(Amine-Functional Polymers), 아민-관능기를 갖는 중합체(Amine-Functional Polymers), 폴리스티렌설포네이트(Polystyrenesulfonate, PSS), 비닐산(Vinyl Acids), 비닐알코올(Vinyl Alcohols) 또는 -NH, -CO-, 아미노기 -NH2, 수산기 -OH 또는 카르복실시 -COOH 의 기능기 중 적어도 어느 하나를 포함하는 물질로 이루어진 것을 특징으로 한다.Preferably, the hydrophilic material layer is poly (acrylic acid, PAA), acrylamides, maleic anhydride copolymers, methacrylates, ethacrylates ), Amine-Functional Polymers, Amine-Functional Polymers, Polystyrenesulfonate (PSS), Vinyl Acids, Vinyl Alcohols or- NH, -CO-, amino group -NH2, hydroxyl group -OH or carboxyl-COOH It is characterized by consisting of a material containing at least one of the functional group.
바람직하게는, 상기 전도성 액체는 비저항범위가 1uΩ/cm 내지 1000uΩ/cm이며, 유전상수(dielectric constant, K)가 5이하인 것을 특징으로 한다.Preferably, the conductive liquid has a specific resistance range of 1 uΩ / cm to 1000 uΩ / cm and a dielectric constant (K) of 5 or less.
바람직하게는, 상기 에너지 전환층은, 폴리메틸메타크릴레이트(PolyMethylMethAcrylate, PMMA), 폴리에틸렌(Polyethylene, PE), 폴리스티렌(Polystyrene, PS), 폴리비닐피롤리돈(Polyvinylpyrrolidone, PVP), 폴리4비닐페놀(poly(4-vinylpenol, PVP)) 또는 폴리이서술폰(polyethersulfone, PES) 폴리(4-메톡시페닐아크릴레이트) (Poly(4-methoxyphenylacrylate); PMPA), 폴리(페닐아크릴레이트) (Poly(phenylacrylate); PPA), 폴리(2,2,2-트리플로로에틸 메타아크릴레이트) (Poly(2,2,2-trifluoroethyl methacrylate); PTFMA), 사이아노에틸풀루란 (Cyanoethylpullulan; CYEPL), 폴리염화비닐 (polyvinyl chloride; PVC), 폴리(파라반사) 수지 (Poly (parabanic acid) resin; PPA), 폴리(t-부틸스티렌) (Poly(t-butylstyrene); PTBS), 폴리티에닐렌비닐렌 (Polythienylenevinylene; PTV), 폴리비닐아세테이트 (Polyvinylacetate; PVA), 폴리(비닐 알코올) (Poly(vinyl alcohol); PVA), 폴리(R메틸스티렌) (Poly(Rmethylstyrene); PAMS), 폴리(비닐 알코올)-코-폴리(비닐 아세테이트)-코-폴리(이타콘산) (Poly(vinyl alcohol)-co-poly(vinyl acetate)-co-poly(itaconic acid); PVAIA), 폴리올레핀 (Polyolefin), 폴리아크릴레이트 (Polyacrylate), 파릴렌-C (Parylene-C), 폴리이미드 (Polyimide), 옥타데실트리클로로실란 (Octadecyltrichlorosilane; OTS), 폴리(트리아릴아민) (Poly(triarylamine); PTTA), 폴리-3-헥실티오펜 (Poly-3-hexylthiophene; P3HT), 가교 결합된 폴리-4-비닐페놀 (cross-linked Poly-4-vinylphenol; cross-linked PVP), 폴리(퍼플로로알케닐비닐 에테르) (Poly(perfluoroalkenylvinyl ether)), 나일론-6 (Nylon-6), n-옥타데실포스포닉 산 (n-Octadecylphosphonic acid; ODPA), 폴리테트라플루오르에틸렌(Polytetrafluoroethylene, PTFE), 실리콘(silicone), 폴리우레탄(polyurethane), 라텍스(latex), 초산셀룰로오스(cellulose acetate), PHEMA(poly(hydroxy ethyl methacrylate)), 폴리락타이드(polylactide, PLA), PGA(폴리글리콜라이드, polyglycolide), 또는 PGLA (Polyglycolide-co-Lactide ) 중 적어도 어느 하나의 물질을 포함하는 유기물층;을 포함하는 것을 특징으로 한다.Preferably, the energy conversion layer is polymethyl methacrylate (PolyMethylMethAcrylate, PMMA), polyethylene (Polyethylene, PE), polystyrene (Polystyrene, PS), polyvinylpyrrolidone (PVP), poly4 vinyl phenol (poly (4-vinylpenol, PVP)) or polyethersulfone (PES) poly (4-methoxyphenylacrylate) (Poly (4-methoxyphenylacrylate); PMPA), poly (phenylacrylate) (Poly (phenylacrylate ); PPA), poly (2,2,2-trifluoroethyl methacrylate) (Poly (2,2,2-trifluoroethyl methacrylate); PTFMA), cyanoethylpullulan (CYEPL), polychloride Polyvinyl chloride (PVC), poly (parabanic acid) resin (PPA), poly (t-butylstyrene) (PTBS), polythienylenevinylene PTV), Polyvinylacetate (PVA), Poly (vinyl alcohol); PVA, Poly (Rmethylstyrene) (Poly (Rmethylstyrene); PAMS), poly (vinyl alcohol) -co-poly (vinyl acetate) -co-poly (itaconic acid) (Poly (vinyl alcohol) -co-poly (vinyl acetate) -co-poly (itaconic acid); PVAIA), Polyolefin, Polyacrylate, Parylene-C, Polyimide, Octadecyltrichlorosilane (OTS), Poly (triarylamine (Poly (triarylamine); PTTA), Poly-3-hexylthiophene; P3HT), cross-linked Poly-4-vinylphenol (cross-linked PVP), poly (perfluoroalkenylvinyl ether) (Poly (perfluoroalkenylvinyl ether)), nylon-6 (Nylon 6), n-octadecylphosphonic acid (n-Octadecylphosphonic acid (ODPA), polytetrafluoroethylene (PTFE), silicone (silicone), polyurethane, latex (latex), cellulose acetate) an organic layer comprising at least one of acetate, poly (hydroxy ethyl methacrylate), polylactide (PLA), polyglycolide (PGA), or polyglycolide-co-Lactide (PGLA) It characterized by including.
바람직하게는, 상기 에너지 전환층은 산화실리콘(SiO2), 산화티타늄(TiO2), 산화알루미늄(Al2O3),탄탈(Ta2O5), 오산화 탄탈럼(Tantalum Pentoxide), 산화아연(Zinc oxide, ZnO), , 산화탄탈륨(Tantalum pentoxide, Ta2O5), 산화이트륨(Yttrium oxide, Y2O3), 산화세륨(Cerium oxide, CeO2), 이산화타이타늄(titanium dioxide, TiO2), 티탄산바륨(Barium titanate, BaTiO3), 바륨 지르코네이트 티타네이트(Barium zirconate titanate, BZT), 이산화지르코늄(Zirconium dioxide, ZrO2), 산화란탄륨(Lanthanum oxide, La2O3), 하프늄실리케이트(Hafnon, HfSiO4), 란타늄 알루미네이트(Lanthanum Aluminate, LaAlO3), 질화규소(Silicon nitride, Si3N4), Perovskite 물질로는, 스트론튬 티타네이트(Strontium titanate, SrTiO3), 바륨 스트론튬 티타네이트(barium strontium titanate, BST), 티탄산 지르콘산 연(Lead zirconate titanate, PZT), 티탄산칼슘구리(Calcium copper titanate,CCTO), 산화하프늄(HfO2), 아파타이트(A10(MO4)6(X)2), 수산화인회석(Ca10(PO4)6(OH)2), 인산3칼슘(Ca3(PO42)), Na2O-CaO-SiO2, 또는 바이오글라스(CaO-SiO2-P2O5) 중 적어도 어느 하나의 물질을 포함한 무기물층을 포함하는 것을 특징으로 한다.Preferably, the energy conversion layer is silicon oxide (SiO 2), titanium oxide (TiO 2), aluminum oxide (Al 2 O 3), tantalum (Ta 2 O 5), tantalum pentoxide, zinc oxide (ZnO),, Tantalum pentoxide (Ta2O5), yttrium oxide (Y2O3), cerium oxide (CeO2), titanium dioxide (TiO2), barium titanate (BaTiO3), barium zirconate titanate Barium zirconate titanate (BZT), zirconium dioxide (ZrO2), lanthanum oxide (L2O3), hafnium silicate (Hafnon, HfSiO4), lanthanum aluminate (Lanthanum Aluminate, LaAlO3), nitride , Si3N4), Perovskite material, strontium titanate (SrTiO3), barium strontium titanate (BST), lead zirconate titanate (PZT), calcium titanate (calcium copper titanate) CCTO), hafnium oxide (Hf) O2), apatite (A10 (MO4) 6 (X) 2), hydroxyapatite (Ca10 (PO4) 6 (OH) 2), tricalcium phosphate (Ca3 (PO42)), Na2O-CaO-SiO2, or bioglass ( CaO-SiO2-P2O5) characterized in that it comprises an inorganic layer containing at least one of the materials.
바람직하게는, 상기 제1전극기판과 상기 제2전극기판 사이에 배치된 공기, 산소, 질소, 아르곤, 헬륨, 네온, 크립톤, 크세논 또는 라돈 중 적어도 어느 하나로 이루어진 비전도성 가스;를 더 포함하는 것을 특징으로 한다.Preferably, further comprising a non-conductive gas consisting of at least one of air, oxygen, nitrogen, argon, helium, neon, krypton, xenon or radon disposed between the first electrode substrate and the second electrode substrate. It features.
바람직하게는, 상기 에너지 전환층은 액체와의 접촉면적을 넓히기 위한 구조물이 형성된 것을 특징으로 한다.Preferably, the energy conversion layer is characterized in that the structure for expanding the contact area with the liquid is formed.
바람직하게는, 상기 전극기판들은 어레이 형태로 복수로 연결되는 것을 특징으로 한다.Preferably, the electrode substrates are characterized in that a plurality of connected in the form of an array.
바람직하게는, 상기 제1전극기판 또는 상기 제2전극기판은 전극을 포함하며, 상기 전극은 ITO, IGO, 크롬, 알루미늄, IZO(Indium Zinc Oxide), IGZO(Indium Gallium Zinc Oxide), ZnO, ZnO2 또는 TiO2 중 적어도 어느 하나를 포함하는 무기전극이거나 백금, 금, 은, 알루미늄, 철 또는 구리 중 적어도 어느 하나를 포함하는 금속전극이거나 페돗(PEDOT, polyethylenedioxythiophene), 탄소나노튜브(CNT, Carbon nano tube), 그래핀(graphene), 폴리아세틸렌(polyacetylene), 폴리티오펜(Polythiophene, PT), 폴리피롤(Polypyrrole), 폴리파라페닐렌(polyparaphenylene, PPV), 폴리아닐린(Polyaniline), 폴리설퍼니트리드(poly sulfur nitride), 스테인레스 스틸, 크롬을 10%dltkd 함유한 철합금, SUS 304, SUS 316, SUS 316L, Co-Cr 합금, Ti 합금, 니티놀(Ni-Ti) 또는 폴리파라페닐렌비닐렌(polyparaphenylenevinylene) 중 적어도 어느 하나를 포함하는 유기전극인 것을 특징으로 한다.Preferably, the first electrode substrate or the second electrode substrate comprises an electrode, the electrode is ITO, IGO, chromium, aluminum, Indium Zinc Oxide (IZO), Indium Gallium Zinc Oxide (IGZO), ZnO, ZnO 2 Or an inorganic electrode including at least one of TiO 2 or a metal electrode including at least one of platinum, gold, silver, aluminum, iron, or copper, or PEDOT (polyethylenedioxythiophene) or carbon nanotube (CNT). , Graphene, polyacetylene, polythiophene (PT), polypyrrole, polyparaphenylene (PPV), polyaniline, polysulfuritride ), At least one of stainless steel, iron alloy containing 10% dltkd of chromium, SUS 304, SUS 316, SUS 316L, Co-Cr alloy, Ti alloy, Nitinol or polyparaphenylenevinylene Organic electrode containing any one It is characterized by.
바람직하게는, 상기 제1전극기판 또는 상기 제2전극기판 중 적어도 어느 하나는 금속 기판, 유리 기판, 세라믹 기판 또는 고분자 소재의 기판이며, 상기 고분자 소재의 기판은 폴리에틸렌테레프탈레이트(Polyethylene Terephthalate, PET), 폴리아릴레이트(polyarylate, PAR), 폴리메틸메타크릴레이트(PolyMethylMethAcrylate, PMMA), 폴리에틸렌나프탈레이트(PolyethyleneNaphthalate, PEN), 폴리에테르설폰(Polyethersulfone, PES), 폴리이미드(Polyimide, PI), 폴리카보네이트(Polycarbonate, PC) 또는 고분자복합재료(fiber reinforced plastics, FRP) 중 적어도 어느 하나를 포함하는 플라스틱 기판 또는 필름이고, 상기 세라믹 기판은 알루미나(Al2O3), 베릴리아(BeO), 질화알루미늄(AlN), 탄화규소, 멀라이트 또는 실리콘 중 적어도 어느 하나를 포함하는 세라믹 재료를 이용한 기판인 것을 특징으로 한다.Preferably, at least one of the first electrode substrate and the second electrode substrate is a metal substrate, a glass substrate, a ceramic substrate, or a substrate of a polymer material, and the substrate of the polymer material is polyethylene terephthalate (PET). , Polyarylate (PAR), polymethyl methacrylate (PMMA), polyethylene naphthalate (PEN), polyethersulfone (PES), polyimide (PI), polycarbonate ( Polycarbonate, PC) or a plastic substrate or film comprising at least one of fiber reinforced plastics (FRP), the ceramic substrate is alumina (Al2O3), beryl (BeO), aluminum nitride (AlN), carbide It is characterized in that the substrate using a ceramic material containing at least one of silicon, mullite or silicon.
바람직하게는, 상기 전극기판들이 복수로 연결되고, 상기 복수의 전극기판 중 적어도 일부는 공통의 지지구조에 의해 지지되어 상기 회전날개에 결합되는 것을 특징으로 한다.Preferably, the plurality of electrode substrates are connected, and at least some of the plurality of electrode substrates are supported by a common support structure, characterized in that coupled to the rotary blades.
바람직하게는, 상기 회전하는 기계적 에너지를 전기적 에너지로 변환하는 것을 특징으로 한다.Preferably, the rotating mechanical energy is characterized by converting into electrical energy.
기타 실시예들의 구체적인 사항들은 상세한 설명 및 도면들에 포함되어 있다.Specific details of other embodiments are included in the detailed description and the drawings.
본 발명은 한쌍의 전극사이에서 액체와의 접촉면을 변화시키고, 그에 따른 액체와의 접촉면 변화를 전기에너지 생성에 활용하여, 채널 막힘현상이나 윤활층, 혹은 채널상에 복잡하게 패터닝된 전극들을 필요로 하지 않도록 하므로써 장치의 단순화, 제조원가 절감과 함께 고장이 적은 에너지 전환장치를 구현한다는 효과가 있다.The present invention changes the contact surface with a liquid between a pair of electrodes and utilizes the change of the contact surface with the liquid to generate electrical energy, thereby requiring channel blockage, a lubricating layer, or electrodes patterned on the channel. By avoiding this, the device has the effect of simplifying the device, reducing manufacturing costs, and implementing a low-energy energy conversion device.
또한, 본 발명은 별도의 외부 전원인가 없이도 효율적인 전기에너지 전환이 가능하다는 장점이 있다.In addition, the present invention has the advantage that efficient electrical energy conversion is possible without a separate external power supply.
그리고, 본 발명은 이온성 액체 또는 물을 사용함에 따라 인체 및 환경에 유해한 문제점을 해결한 효과가 있다.In addition, the present invention has the effect of solving the problem that is harmful to the human body and the environment by using the ionic liquid or water.
도 1은 종래의 유체를 이용한 에너지 전환 장치의 블록도.1 is a block diagram of an energy conversion device using a conventional fluid.
도 2는 본 발명의 일 실시예에 따른 회전형 에너지 전환 장치의 개략도.Figure 2 is a schematic diagram of a rotary energy conversion device according to an embodiment of the present invention.
도3은 본 발명의 일 실시예에 따른 회전형 에너지 전환 장치의 에너지 전환부를 상세히 나타낸 블록도.Figure 3 is a block diagram showing in detail the energy conversion of the rotary energy conversion device according to an embodiment of the present invention.
도4a 내지 도 4b는 본 발명의 일 실시예에 따른 회전형 에너지 전환 장치의 구성도.4a to 4b is a block diagram of a rotary energy conversion device according to an embodiment of the present invention.
도5a 내지 5d는 본 발명의 일 실시예에 따른 회전형 에너지 전환 장치의 에너지 전환층의 실시예를 나타낸 측면도.Figures 5a to 5d is a side view showing an embodiment of the energy conversion layer of the rotary energy conversion device according to an embodiment of the present invention.
도 6은 본 발명의 다른 실시예에 따른 회전형 에너지 전환 장치의 에너지 전환부를 상세히 나타낸 블록도.Figure 6 is a block diagram showing in detail the energy conversion of the rotary energy conversion device according to another embodiment of the present invention.
본 발명의 이점 및 특징, 그리고 그것들을 달성하는 방법은 첨부되는 도면과 함께 상세하게 후술되어 있는 실시예들을 참조하면 명확해질 것이다. 그러나 본 발명은 이하에서 개시되는 실시예들에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 것이며, 단지 본 실시예들은 본 발명의 개시가 완전하도록 하며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이며, 본 발명은 청구항의 범주에 의해 정의될 뿐이다. 한편, 본 명세서에서 사용된 용어는 실시예들을 설명하기 위한 것이며 본 발명을 제한하고자 하는 것은 아니다.Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms, and only the present embodiments are intended to complete the disclosure of the present invention, and the general knowledge in the art to which the present invention pertains. It is provided to fully convey the scope of the invention to those skilled in the art, and the present invention is defined only by the scope of the claims. Meanwhile, the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
도 2는 본 발명의 일 실시예에 따른 회전형 에너지 전환 장치의 개략도이다. 도 2를 참조하면, 본 발명의 일 실시예에 따른 회전형 에너지 전환 장치는 회전부(210)에 연동되어 회전하는 회전날개(220)를 포함하도록 구성되며, 회전날개(220)는 간격을 두고 대향하도록 위치하는 제1전극기판(221) 및 제2전극기판(222)을 포함한다.Figure 2 is a schematic diagram of a rotary energy conversion device according to an embodiment of the present invention. Referring to Figure 2, the rotary energy conversion device according to an embodiment of the present invention is configured to include a rotary blade 220 that rotates in conjunction with the rotary unit 210, the rotary blades 220 are opposed at intervals The first electrode substrate 221 and the second electrode substrate 222 which are positioned to be included are included.
도3은 본 발명의 일 실시예에 따른 회전형 에너지 전환 장치의 에너지 전환부를 상세히 나타낸 블록도이다. 도 3을 참조하면, 회전부(210)에 연동되어 회전하는 회전날개(220)는 간격을 두고 대향하는 제1전극기판(310) 및 제2전극기판(320)을 포함하고, 상기 전극기판들과 이온성 액체 또는 물(360)의 접촉각, 접촉면 또는 접촉면적 중 적어도 하나가 변화하도록 회전한다.Figure 3 is a block diagram showing in detail the energy conversion of the rotary energy conversion device according to an embodiment of the present invention. Referring to FIG. 3, the rotary blades 220 interlocked with the rotating unit 210 may include a first electrode substrate 310 and a second electrode substrate 320 facing each other at intervals, and the electrode substrates may be connected to each other. At least one of the contact angle, contact surface, or contact area of the ionic liquid or water 360 is rotated.
또한, 제1전극기판(210) 또는 제2전극기판 중 적어도 하나 이상에는 상기 변화에 따라 전기 에너지를 생성하는 에너지 전환층(330, 340)이 적층되어 있다.In addition, at least one of the first electrode substrate 210 and the second electrode substrate is laminated with energy conversion layers 330 and 340 for generating electrical energy according to the change.
본 발명의 일 실시예에 따른 회전형 에너지 전환 장치는 설명의 편의를 위하여, 이온성 액체 또는 물(360)이 제1전극기판(310)과 제2전극기판(320) 사이에 위치하는 것으로 나타내었으나, 특정 상태에서 그러한 형태이면 되는 것으로 이러한 위치를 유지하기 위한 어떠한 구조적 형태에 제한되어 해석되지 않아야 한다.In the rotary energy conversion device according to the exemplary embodiment of the present invention, for convenience of description, the ionic liquid or water 360 is shown as being located between the first electrode substrate 310 and the second electrode substrate 320. However, it should be construed as limited to any structural form to maintain this position as long as it is in that particular state.
본 발명의 일 실시예에 따른 회전형 에너지 전환 장치는 에너지 전환층(330, 340)에서 이온성 액체 또는 물(360)과의 접촉면, 접촉각 또는 접촉면적 변화에 따라 제1전극기판(310)과 제2전극기판(320)에 포함된 전극의 전기용량이 변화되어 전기에너지가 발생한다.The rotation type energy conversion device according to an exemplary embodiment of the present invention is based on the first electrode substrate 310 and the contact surface, contact angle or contact area with the ionic liquid or water 360 in the energy conversion layers 330 and 340. Electric energy is generated by changing the capacitance of the electrode included in the second electrode substrate 320.
도4a 내지 도 4b는 본 발명의 일 실시예에 따른 회전형 에너지 전환 장치의 구성도이다. 도4a는 하나의 일 실시예로서, 이온성 액체 또는 물(360)이 회전날개(220)를 회전시키도록 흐르며, 이 흐름을 통해 회전날개(220)에 포함된 제1전극기판(310)과 제2전극기판(320) 사이를 이온성 액체 또는 물(360)이 통과하게 된다.4a to 4b is a block diagram of a rotary energy conversion device according to an embodiment of the present invention. 4A illustrates, as an example, an ionic liquid or water 360 flowing to rotate the rotary blade 220, and through this flow, the first electrode substrate 310 included in the rotary blade 220 and the first electrode substrate 310. The ionic liquid or water 360 passes through the second electrode substrate 320.
도 4b는 다른 실시예로서, 이온성 액체 또는 물(360)이 저장된 저장소에 회전날개(220)가 회전에 따라 잠기도록 하여, 이 회전을 통해 회전날개(220)에 포함된 제1전극기판(310)과 제2전극기판(320) 사이를 이온성 액체 또는 물(360)이 통과하게 된다.4B illustrates another embodiment, in which a rotary blade 220 is locked in a reservoir in which an ionic liquid or water 360 is stored according to rotation, and thus the first electrode substrate included in the rotary blade 220 is rotated through the rotation. An ionic liquid or water 360 passes between the 310 and the second electrode substrate 320.
다시 도 2를 참조하면, 본 발명의 바람직한 일 실시예에 따르면, 에너지 전환층은 무기물층(330), 유기물층(340) 또는 유기물과 무기물의 혼합물층 중 적어도 하나의 층을 포함하도록 구성된다. 바람직하게는, 이러한 에너지 전환층의 형성은 패터닝이나 증착, 또는 스핀코팅과 같은 방법이 이용될 수 있다.Referring back to FIG. 2, according to a preferred embodiment of the present invention, the energy conversion layer is configured to include at least one layer of the inorganic layer 330, the organic layer 340, or a mixture layer of the organic and inorganic substances. Preferably, the formation of such an energy conversion layer may be a method such as patterning, vapor deposition, or spin coating.
또한, 바람직하게는, 에너지 전환층은 무기물층(330)과 유기물층(340)이 차례로 적층된다. 무기물층(330)과 유기물층(340)은 제1전극기판(310) 또는 제2전극기판(320) 상에 적층됨에 순서는 상관없으나, 인접하여 적층되어야 한다.Also, preferably, the energy conversion layer is formed by sequentially stacking the inorganic layer 330 and the organic layer 340. The inorganic layer 330 and the organic layer 340 may be stacked on the first electrode substrate 310 or the second electrode substrate 320 in any order, but should be stacked adjacent to each other.
바람직하게는, 무기물층(330)과 유기물층(340)은 제1전극기판(310) 또는 제2전극기판(320) 상에 적층될 때 반복 중첩될 수 있다. 즉, 에너지 전환층은 무기물층(330)과 유기물층(340)의 적층 형태가 반복적으로 이루어져서 형성될 수 있다.Preferably, the inorganic layer 330 and the organic layer 340 may be repeatedly overlapped when stacked on the first electrode substrate 310 or the second electrode substrate 320. That is, the energy conversion layer may be formed by repeatedly forming the inorganic material layer 330 and the organic material layer 340.
바람직하게는, 무기물층(330) 또는 유기물층(340)은 상기 이온성 액체 또는 물(360)과의 접촉면적을 넓히기 위한 구조물이 형성되도록 증착된다. Preferably, the inorganic layer 330 or the organic layer 340 is deposited to form a structure for increasing the contact area with the ionic liquid or water 360.
도5a 내지 도5d는 본 발명의 일 실시예에 따른 회전형 에너지 전환 장치의 에너지 전환층의 실시예를 나타낸 측면도이다. 도5a 내지 도5d를 참조하면, 본 발명의 일 실시예에 따른 회전형 에너지 전환 장치의 에너지 전환층은 제1전극기판(510)에 포함된 전극(520) 상에 무기물층(530)이 증착된다. 유기물층(540)은 무기물층(530) 상에 요철 형상(도 5a), 뾰족 돌기 형상(도 5b), 반구 형상(도 5c), 구혈 형상(도 5d)인 미세구조물이 형성되도록 적층된다. 바람직하게는, 유기물층(540)과 무기물층(530)의 순서가 바뀌어도 되며, 구조물이 형성되도록 적층되는 것이 반드시 유기물층(540)이어야 하는 것은 아니다.5A to 5D are side views illustrating an embodiment of an energy conversion layer of a rotary energy conversion device according to an embodiment of the present invention. 5A to 5D, an inorganic material layer 530 is deposited on an electrode 520 included in the first electrode substrate 510 in the energy conversion layer of the rotational energy conversion device according to an embodiment of the present invention. do. The organic layer 540 is stacked on the inorganic layer 530 so as to form microstructures having an uneven shape (FIG. 5A), a sharp protrusion shape (FIG. 5B), a hemisphere shape (FIG. 5C), and a blood cell shape (FIG. 5D). Preferably, the order of the organic material layer 540 and the inorganic material layer 530 may be changed, and it is not necessary that the organic material layer 540 be stacked to form a structure.
바람직하게는, 구조물이 형성되도록 적층된 유기물층(540) 상에 상기 구조물 형상이 유지되도록 소수성 물질층(550)이 적층된다.Preferably, the hydrophobic material layer 550 is stacked on the organic material layer 540 stacked to form the structure to maintain the structure shape.
이러한 구조물 형상은 전극기판들과 이온성 액체 또는 물의 접촉면적 변화가 보다 커지도록 하여 전기에너지 발생효율을 높이는 효과가 있다.This structure shape has an effect of increasing the electrical energy generation efficiency by making the change of the contact area between the electrode substrates and the ionic liquid or water becomes larger.
다시 도 2를 참조하면, 바람직하게는, 회전형 에너지 전환 장치가 복수로 어레이 형태로 연결된다. 앞서 설명한 바와 같이, 전극기판들과 이온성 액체 또는 물의 접촉면적 변화가 보다 커지도록 하여 전기에너지 발생효율을 높이기 위함이다.Referring back to FIG. 2, preferably, the rotational energy conversion device is connected in plural arrays. As described above, the change of the contact area between the electrode substrates and the ionic liquid or water is increased to increase the electric energy generating efficiency.
본 발명의 바람직한 일 실시예에 따르면, 소수성 물질층(350)은 에너지 전환층(330, 340) 상에 이온성 액체 또는 물(360)이 전극기판들310, 320)과의 접촉면, 접촉각 또는 접촉면적 변화가 용이하게 되도록 적층된다.According to a preferred embodiment of the present invention, the hydrophobic material layer 350 is a contact surface, contact angle or contact of the ionic liquid or water 360 with the electrode substrates 310, 320 on the energy conversion layer (330, 340) It is laminated so that the change of area is easy.
바람직하게는, 소수성 물질층(350)은 에너지 전환층이 형성되지 않은 제1전극기판(310) 또는 제2전극기판(320) 상에 적층될 수 있다.Preferably, the hydrophobic material layer 350 may be stacked on the first electrode substrate 310 or the second electrode substrate 320 on which the energy conversion layer is not formed.
본 발명의 바람직한 일 실시예에 따르면, 에너지 전환층은 폴리메틸메타크릴레이트(PolyMethylMethAcrylate, PMMA), 폴리에틸렌(Polyethylene, PE), 폴리스티렌(Polystyrene, PS), 폴리비닐피롤리돈(Polyvinylpyrrolidone, PVP), 폴리4비닐페놀(poly(4-vinylpenol, PVP)) 또는 폴리이서술폰(polyethersulfone, PES) 폴리(4-메톡시페닐아크릴레이트) (Poly(4-methoxyphenylacrylate); PMPA), 폴리(페닐아크릴레이트) (Poly(phenylacrylate); PPA), 폴리(2,2,2-트리플로로에틸 메타아크릴레이트) (Poly(2,2,2-trifluoroethyl methacrylate); PTFMA), 사이아노에틸풀루란 (Cyanoethylpullulan; CYEPL), 폴리염화비닐 (polyvinyl chloride; PVC), 폴리(파라반사) 수지 (Poly (parabanic acid) resin; PPA), 폴리(t-부틸스티렌) (Poly(t-butylstyrene); PTBS), 폴리티에닐렌비닐렌 (Polythienylenevinylene; PTV), 폴리비닐아세테이트 (Polyvinylacetate; PVA), 폴리(비닐 알코올) (Poly(vinyl alcohol); PVA), 폴리(R메틸스티렌) (Poly(Rmethylstyrene); PAMS), 폴리(비닐 알코올)-코-폴리(비닐 아세테이트)-코-폴리(이타콘산) (Poly(vinyl alcohol)-co-poly(vinyl acetate)-co-poly(itaconic acid); PVAIA), 폴리올레핀 (Polyolefin), 폴리아크릴레이트 (Polyacrylate), 파릴렌-C (Parylene-C), 폴리이미드 (Polyimide), 옥타데실트리클로로실란 (Octadecyltrichlorosilane; OTS), 폴리(트리아릴아민) (Poly(triarylamine); PTTA), 폴리-3-헥실티오펜 (Poly-3-hexylthiophene; P3HT), 가교 결합된 폴리-4-비닐페놀 (cross-linked Poly-4-vinylphenol; cross-linked PVP), 폴리(퍼플로로알케닐비닐 에테르) (Poly(perfluoroalkenylvinyl ether)), 나일론-6 (Nylon-6), n-옥타데실포스포닉 산 (n-Octadecylphosphonic acid; ODPA), 폴리테트라플루오르에틸렌(Polytetrafluoroethylene, PTFE), 실리콘(silicone), 폴리우레탄(polyurethane), 라텍스(latex), 초산셀룰로오스(cellulose acetate), PHEMA(poly(hydroxy ethyl methacrylate)), 폴리락타이드(polylactide, PLA), PGA(폴리글리콜라이드, polyglycolide), 또는 PGLA (Polyglycolide-co-Lactide ) 중 적어도 어느 하나의 물질을 포함한 유기물층(340) 및 산화실리콘(SiO2), 산화티타늄(TiO2), 산화알루미늄(Al2O3),탄탈(Ta2O5), 오산화 탄탈럼(Tantalum Pentoxide), 산화아연(Zinc oxide, ZnO), , 산화탄탈륨(Tantalum pentoxide, Ta2O5), 산화이트륨(Yttrium oxide, Y2O3), 산화세륨(Cerium oxide, CeO2), 이산화타이타늄(titanium dioxide, TiO2), 티탄산바륨(Barium titanate, BaTiO3), 바륨 지르코네이트 티타네이트(Barium zirconate titanate, BZT), 이산화지르코늄(Zirconium dioxide, ZrO2), 산화란탄륨(Lanthanum oxide, La2O3), 하프늄실리케이트(Hafnon, HfSiO4), 란타늄 알루미네이트(Lanthanum Aluminate, LaAlO3), 질화규소(Silicon nitride, Si3N4), Perovskite 물질로는, 스트론튬 티타네이트(Strontium titanate, SrTiO3), 바륨 스트론튬 티타네이트(barium strontium titanate, BST), 티탄산 지르콘산 연(Lead zirconate titanate, PZT), 티탄산칼슘구리(Calcium copper titanate,CCTO), 산화하프늄(HfO2), 아파타이트(A10(MO4)6(X)2), 수산화인회석(Ca10(PO4)6(OH)2), 인산3칼슘(Ca3(PO42)), Na2O-CaO-SiO2, 또는 바이오글라스(CaO-SiO2-P2O5) 중 적어도 어느 하나의 물질을 포함한 무기물층(330)을 포함한다.According to a preferred embodiment of the present invention, the energy conversion layer is polymethyl methacrylate (PolyMethylMethAcrylate, PMMA), polyethylene (Polyethylene, PE), polystyrene (Polystyrene, PS), polyvinylpyrrolidone (PVP), Poly (4-vinylpenol, PVP) or polyethersulfone (PES) poly (4-methoxyphenylacrylate) (Poly (4-methoxyphenylacrylate); PMPA), poly (phenylacrylate) (Poly (phenylacrylate); PPA), Poly (2,2,2-trifluoroethyl methacrylate) (Poly (2,2,2-trifluoroethyl methacrylate); PTFMA), Cyanoethylpullulan; CYEPL ), Polyvinyl chloride (PVC), poly (parabanic acid) resin (PPA), poly (t-butylstyrene) (PTBS), polythienylene Polythienylenevinylene (PTV), Polyvinylacetate (PVA), Poly (vinyl alcohol); PVA ), Poly (Rmethylstyrene) (PAMS), poly (vinyl alcohol) -co-poly (vinyl acetate) -co-poly (itaconic acid) (Poly (vinyl alcohol) -co-poly (vinyl acetate) -co-poly (itaconic acid); PVAIA), polyolefin, polyacrylate, parylene-C, polyimide, octadecyltrichlorosilane; OTS), Poly (triarylamine); PTTA, Poly-3-hexylthiophene; P3HT), cross-linked Poly-4-vinylphenol (cross-linked PVP), poly (perfluoroalkenylvinyl ether) (Poly (perfluoroalkenylvinyl ether)), nylon-6 (Nylon 6), n-octadecylphosphonic acid (n-Octadecylphosphonic acid (ODPA), polytetrafluoroethylene (PTFE), silicone (silicone), polyurethane, latex (latex), cellulose acetate) an organic layer comprising at least one of acetate, poly (hydroxy ethyl methacrylate), polylactide (PLA), polyglycolide (PGA), or polyglycolide-co-Lactide (PGLA) 340) and silicon oxide (SiO 2), titanium oxide (TiO 2), aluminum oxide (Al 2 O 3), tantalum (Ta 2 O 5), tantalum pentoxide, zinc oxide (ZnO),, tantalum pentoxide ( Ta2O5), yttrium oxide (Y2O3), cerium oxide (CeO2), titanium dioxide (titanium d ioxide, TiO2), barium titanate (BaTiO3), barium zirconate titanate (BZT), zirconium dioxide (ZrO2), lanthanum oxide (La2O3), hafnium silicate ( Hafnon, HfSiO4), Lanthanum Aluminate (LaAlO3), Silicon Nitride (Si3N4), Perovskite materials, Strontium titanate (SrTiO3), Barium strontium titanate, Bium strontium titanate Lead zirconate titanate (PZT), calcium copper titanate (CCTO), hafnium oxide (HfO2), apatite (A10 (MO4) 6 (X) 2), hydroxyapatite (Ca10 (PO4) 6 (OH) 2), tricalcium phosphate (Ca 3 (PO 42)), Na 2 O—CaO—SiO 2, or bioglass (CaO—SiO 2 —P 2 O 5).
바람직하게는, 유기물층(340)은 유전상수(dielectric constant, K)가 4이하의 물질이 사용될 수 있고, 무기물층(330)은 유전상수(dielectric constant, K)가 5이상의 물질이 사용될 수 있다.Preferably, the organic material layer 340 may be made of a material having a dielectric constant (K) of 4 or less, and the inorganic material layer 330 may be made of a material having a dielectric constant (K) of 5 or more.
바람직하게는, 소수성 물질층(350)은 실란(silane)계 물질, 플루오르중합체(fluoropolymer) 물질, 트리클로로실란(Trichlorosilane), 트리에톡시실란(Trimethoxysilane), 펜타플루오르페닐프로필트리클로로실란(Pentafluorophenylpropyltrichlorosilane), (벤질옥시)알킬트리메톡시실란 ((benzyloxy)alkyltrimethoxysilane; BSM-22), (벤질옥시)알킬트리클로로실란 ((benzyloxy)alkyltrichlorosilane; BTS), 헥사메틸디실라잔 (hexamethyldisilazane; HMDS), 옥타데실트리클로로실란 (octadecyltrichlorosilane; OTS), 옥타데실트리메톡시실란 (octadecyltrimethoxysilane; OTMS), 디비닐테트라메틸디실록산-비스-(벤조시클로부텐) (divinyltetramethyldisiloxane-bis(benzocyclobutene); BCB) 중 적어도 어느 하나의 물질 또는 이들 물질의 혼합물로 이루어진다.Preferably, the hydrophobic material layer 350 is a silane-based material, a fluoropolymer material, trichlorosilane, triethoxysilane, pentafluorophenylpropyltrichlorosilane (Benzyloxy) alkyltrimethoxysilane (BSM-22), (benzyloxy) alkyltrichlorosilane (BTS), hexamethyldisilazane (HMDS), octa At least one of decdecyltrichlorosilane (OTS), octadecyltrimethoxysilane (OTMS), divinyltetramethyldisiloxane-bis- (benzocyclobutene) (BCB) It consists of a substance or a mixture of these substances.
바람직하게는, 제2전극기판(320) 또는 제1전극기판(310)에 사용되는 전극은 ITO, IGO, 크롬, 알루미늄, IZO(Indium Zinc Oxide), IGZO(Indium Gallium Zinc Oxide), ZnO, ZnO2 또는 TiO2 중 적어도 어느 하나를 포함하는 무기전극이거나 백금, 금, 은, 알루미늄, 철 또는 구리 중 적어도 어느 하나를 포함하는 금속전극이거나 페돗(PEDOT, polyethylenedioxythiophene), 탄소나노튜브(CNT, Carbon nano tube), 그래핀(graphene), 폴리아세틸렌(polyacetylene), 폴리티오펜(Polythiophene, PT), 폴리피롤(Polypyrrole), 폴리파라페닐렌(polyparaphenylene, PPV), 폴리아닐린(Polyaniline), 폴리설퍼니트리드(poly sulfur nitride), 스테인레스 스틸, 크롬을 10%dltkd 함유한 철합금, SUS 304, SUS 316, SUS 316L, Co-Cr 합금, Ti 합금, 니티놀(Ni-Ti) 또는 폴리파라페닐렌비닐렌(polyparaphenylenevinylene) 중 적어도 어느 하나를 포함하는 유기전극이다.Preferably, the electrode used for the second electrode substrate 320 or the first electrode substrate 310 is ITO, IGO, chromium, aluminum, Indium Zinc Oxide (IZO), Indium Gallium Zinc Oxide (IGZO), ZnO, ZnO 2 Or an inorganic electrode including at least one of TiO 2 or a metal electrode including at least one of platinum, gold, silver, aluminum, iron, or copper, or PEDOT (polyethylenedioxythiophene) or carbon nanotube (CNT). , Graphene, polyacetylene, polythiophene (PT), polypyrrole, polyparaphenylene (PPV), polyaniline, polysulfuritride ), At least one of stainless steel, iron alloy containing 10% dltkd of chromium, SUS 304, SUS 316, SUS 316L, Co-Cr alloy, Ti alloy, Nitinol or polyparaphenylenevinylene It is an organic electrode including any one.
또한, 바람직하게는, 제2전극기판(320) 또는 제1전극기판(310)은 금속 기판, 유리 기판 또는 고분자 소재의 기판이다. 여기서 고분자 소재의 기판은 폴리에틸렌테레프탈레이트(Polyethylene Terephthalate, PET), 폴리아릴레이트(polyarylate, PAR), 폴리메틸메타크릴레이트(PolyMethylMethAcrylate, PMMA), 폴리에틸렌나프탈레이트(PolyethyleneNaphthalate, PEN), 폴리에테르설폰(Polyethersulfone, PES), 폴리이미드(Polyimide, PI), 폴리카보네이트(Polycarbonate, PC) 또는 고분자복합재료(fiber reinforced plastics, FRP) 중 적어도 어느 하나를 포함하는 플라스틱 기판 또는 필름이다. 또한, 상기 세라믹 기판은 알루미나(Al2O3), 베릴리아(BeO), 질화알루미늄(AlN), 탄화규소, 멀라이트 또는 실리콘 중 적어도 어느 하나를 포함하는 세라믹 재료를 이용한 기판이다.Also, preferably, the second electrode substrate 320 or the first electrode substrate 310 is a metal substrate, a glass substrate, or a substrate made of a polymer material. The substrate of the polymer material is polyethylene terephthalate (PET), polyarylate (polyarylate, PAR), polymethyl methacrylate (PolyMethylMethAcrylate, PMMA), polyethylene naphthalate (PEN), polyethersulfone (Polyethersulfone , PES), polyimide (PI), polycarbonate (Polycarbonate, PC), or a plastic substrate or film including at least one of the fiber reinforced plastics (FRP). In addition, the ceramic substrate is a substrate using a ceramic material including at least one of alumina (Al 2 O 3), beryllia (BeO), aluminum nitride (AlN), silicon carbide, mullite, or silicon.
본 발명의 바람직한 일 실시예에 따르면, 이온성 액체(360)는 NaCl, LiCl, NaNo3, Na2SiO3, AlCl3-NaCl, LiCl-KCl, KCL, Na,NaOH H2SO4, CH3COOH, HF, CuSO4, 에틸렌글리콜, 프로필렌글리콜 또는 AgCl 중 적어도 어느 하나를 포함한다.According to one preferred embodiment of the present invention, the ionic liquid 360 is NaCl, LiCl, NaNo3, Na2SiO3, AlCl3-NaCl, LiCl-KCl, KCL, Na, NaOH H2SO4, CH3COOH, HF, CuSO4, ethylene glycol, propylene At least one of glycol or AgCl.
본 발명의 바람직한 일 실시예에 따르면, 제1전극기판(310)과 제2전극기판(320) 사이의 공간은 비전도성 가스로 채워지도록 구성된다. 일반적으로는 제1전극기판(310)과 제2전극기판(320) 사이의 공간은 일반 공기 환경으로도 가능하다.According to a preferred embodiment of the present invention, the space between the first electrode substrate 310 and the second electrode substrate 320 is configured to be filled with a non-conductive gas. In general, the space between the first electrode substrate 310 and the second electrode substrate 320 may be a general air environment.
바람직하게는, 비전도성 가스는 공기, 산소, 질소, 아르곤, 헬륨, 네온, 크립톤, 크세논 또는 라돈 중 적어도 어느 하나로 이루어진다.Preferably, the non-conductive gas consists of at least one of air, oxygen, nitrogen, argon, helium, neon, krypton, xenon or radon.
본 발명의 바람직한 일 실시예에 따르면, 제1전극기판(310) 또는 제2전극기판(320)이 복수의 형태로 결합되어(이 때, 적어도 일부를 보았을 때 제1전극기판(310)과 제2전극기판(320)을 대향한다.) 사용될 수 있고, 이 때는 공통의 지지구조(미도시)에 의해 지지되어 회전날개(220)에 결합된다.According to an exemplary embodiment of the present invention, the first electrode substrate 310 or the second electrode substrate 320 is coupled in a plurality of forms (at this time, when the at least part of the first electrode substrate 310 and the first electrode substrate 310 2 electrode substrate 320 is opposed.) In this case, it is supported by a common support structure (not shown) and coupled to the rotary blade 220.
본 발명의 바람직한 일 실시예에 따른 회전형 에너지 전환 장치는 회전날개(220)가 회전함에 따른 기계적 에너지를 전기적 에너지로 변환하는 수단을 더 포함한다. 예를 들면, 본 발명은 수력발전용으로 이용되는 발전용 터빈에 에너지 전환 장치가 부가적으로 설계되어 이용될 수 있다.The rotary energy conversion device according to the preferred embodiment of the present invention further includes means for converting mechanical energy into electrical energy as the rotary blades 220 rotate. For example, in the present invention, an energy conversion device may be additionally designed and used in a turbine for power generation used for hydro power generation.
도 6은 본 발명의 또 다른 실시예에 따른 회전형 에너지 전환 장치의 구조도이다. 도 6을 참조하면, 본 발명의 또 다른 실시예에 따른 회전형 에너지 전환 장치는 회전부(210)에 연동되어 회전하는 회전날개(220)는 간격을 두고 대향하는 제1전극기판(610) 및 제2전극기판(620)을 포함하고, 상기 전극기판들과 전도성 액체(660)의 접촉각, 접촉면 또는 접촉면적 중 적어도 하나가 변화하도록 회전한다.6 is a structural diagram of a rotational energy conversion device according to another embodiment of the present invention. Referring to FIG. 6, in the rotation type energy conversion device according to another embodiment of the present invention, the rotating blades 220 interlocked with the rotating unit 210 may face the first electrode substrate 610 and the first to be spaced apart from each other. A second electrode substrate 620 is rotated to change at least one of a contact angle, a contact surface, or a contact area of the electrode substrates and the conductive liquid 660.
또한, 상기 제1전극기판(610) 또는 제2전극기판(620) 중 적어도 하나 이상에는 상기 변화에 따라 전기 에너지를 생성하는 에너지 전환층(630, 640)이 적층되어 있다.In addition, at least one of the first electrode substrate 610 or the second electrode substrate 620 is laminated with energy conversion layers 630 and 640 for generating electrical energy according to the change.
본 발명의 바람직한 일 실시예에 따르면, 전도성 액체(660)는 수은, 리튬, 갈륨, 칼륨, NaK, 비스무트, 주석, 나트륨, 나트륨-칼륨 alloy 등이 사용될 수 있으며, 비저항범위가 1uΩ/cm 내지 1000uΩ/cm이며, 유전상수(dielectric constant, K)가 5이하인 것이 바람직하다.According to a preferred embodiment of the present invention, the conductive liquid 660 may be used, such as mercury, lithium, gallium, potassium, NaK, bismuth, tin, sodium, sodium-potassium alloy, the specific resistance range of 1uΩ / cm to 1000uΩ / cm, and the dielectric constant (K) is preferably 5 or less.
본 발명의 바람직한 일 실시예에 따르면, 친수성 물질층(650)은 에너지 전환층(630, 640) 상에 전도성 액체(660)가 전극기판들(610, 620)과의 접촉면 변화가 용이하게 되도록 적층된다.According to an exemplary embodiment of the present invention, the hydrophilic material layer 650 is stacked on the energy conversion layers 630 and 640 so that the conductive liquid 660 can easily change the contact surface with the electrode substrates 610 and 620. do.
본 발명의 바람직한 일 실시예에 따르면, 친수성 물질층(650)은 폴리아크릴산(Poly(acrylic acid), PAA), 아크릴아미드(Acrylamides), 말레산 무수물 공중합체(Maleic Anhydride Copolymers), 메타크릴레이트(Methacrylate), 에타크릴레이트(Ethacrylate), 아민 작용성 중합체(Amine-Functional Polymers), 아민-관능기를 갖는 중합체(Amine-Functional Polymers), 폴리스티렌설포네이트(Polystyrenesulfonate, PSS), 비닐산(Vinyl Acids), 비닐알코올(Vinyl Alcohols), -NH, -CO-, 아미노기, -NH2, 수산기, -OH, 카르복실기 및 -COOH, 중 적어도 어느 하나의 기능기를 포함하는 물질로 이루어진다.According to an exemplary embodiment of the present invention, the hydrophilic material layer 650 may be made of polyacrylic acid (PAA), acrylamides, maleic anhydride copolymers, and methacrylates. Methacrylate, Ethacrylate, Amine-Functional Polymers, Amine-Functional Polymers, Polystyrenesulfonate (PSS), Vinyl Acids, Vinyl alcohols (Vinyl Alcohols), -NH, -CO-, an amino group, -NH2, a hydroxyl group, -OH, a carboxyl group and -COOH, consisting of a material containing at least one functional group.
이 외에, 전도성 액체를 이용하는 상기 실시예에 있어서, 제1전극기판(610) 또는 제2전극기판(620)을 구성하는 전극이나 기판의 소재, 무기물층(630), 유기물층(640)의 특징과 구조, 본 발명의 에너지 전환장치를 복수로 사용하는 것 등에 관련된 기술적 사항은 앞서 이온성 액체 또는 물을 사용한 실시예 혹은 도 2, 도 3 및 도 4a 내지 도 4b, 또는 도 5a 내지 5d에서 설명된 내용에 따라 구성될 수 있어 자세한 내용은 생략한다.In addition, in the above embodiment using the conductive liquid, the material of the electrode or substrate constituting the first electrode substrate 610 or the second electrode substrate 620, the inorganic material layer 630, the organic material layer 640 and The technical matters related to the structure, the plural use of the energy conversion device of the present invention, and the like are described above in the embodiment using the ionic liquid or water or in FIGS. 2, 3 and 4A to 4B, or 5A to 5D. It may be configured according to the content, and thus detailed description is omitted.
본 발명은 앞서 살펴본 바와 같이 이종 액체를 두 종류 이상 사용하는 종래에 비하여 채널내 막힘현상, 섞임현상을 막을 수 있고, 윤활층(lubricating layer) 또한 필요하지 않게 된다.As described above, the present invention can prevent the blockage and mixing in the channel as compared with the conventional use of two or more kinds of heterogeneous liquids, and also does not require a lubricating layer.
또한, 종래의 기술은 전극 절연막의 구조를 1층의 자기집함 분자 단층(self assembly molecular monolayer)와 1층의 유전층(dielectric layer) 또는 그 이상의 절연층(non conductive layer) 또는 이들의 다양한 조합을 제한하고 있으나, 본 발명은 에너지 전환효율 최적을 위한 구조를 제안한다. 즉, 상부전극기판 또는 하부전극기판 중 적어도 한 쪽의 기판에 (적층 순서에 따라) 전극/무기물층/유기물층/(소수성물질층, 친수성물질층 중 액체의 종류에 따라 선택됨) 또는 전극/유기물층/무기물층/(소수성물질층, 친수성물질층 중 액체의 종류에 따라 선택됨)의 구성을 가지도록 하며, 상부전극기판 및 하부전극기판 모두에 (적층 순서에 따라) 전극/무기물층/유기물층/(소수성물질층, 친수성물질층 중 액체의 종류에 따라 선택됨) 또는 전극/유기물층/무기물층/(소수성물질층, 친수성물질층 중 액체의 종류에 따라 선택됨)의 구성을 가지도록 변경될 수 있다.In addition, the prior art limits the structure of the electrode insulating film to one layer of self assembly molecular monolayer, one layer of dielectric layer or more non-conductive layer, or various combinations thereof. However, the present invention proposes a structure for optimizing the energy conversion efficiency. That is, the electrode / inorganic layer / organic layer / (selected according to the type of liquid among the hydrophobic material layer and the hydrophilic material layer) or the electrode / organic layer / Inorganic layer / (hydrophobic material layer, hydrophilic material layer is selected according to the type of liquid) to have a configuration, and electrode / inorganic layer / organic layer / (hydrophobic) to both the upper electrode substrate and the lower electrode substrate It can be changed to have a configuration of the material layer, the hydrophilic material layer selected according to the type of liquid) or the electrode / organic layer / inorganic layer / (hydrophobic material layer, selected according to the type of the liquid of the hydrophilic material layer).
그리고, 종래의 기술은 전도성 액체를 이용함에 있어서 분극을 위한 외부전원 인가를 필요로 하였으나, 본 발명은 에너지 전환층이 이온성 액체를 분극하는 역할을 수행하여 외부전원 인가가 불요하다.In addition, although the conventional technology requires the application of an external power source for polarization in the use of a conductive liquid, the present invention does not require the external power supply because the energy conversion layer plays a role of polarizing the ionic liquid.
바람직하게는, 본 발명은 그 크기를 조절함에 따라 가정용 내지 상업용 시설에서 흐르는 물 또는 액체 구조에 채용되어(장식용 물레방아 또는 화장실 변기의 물내림 장치 등) 이용될 수 있다.Preferably, the present invention can be employed in a water or liquid structure (such as a watermill or toilet bowl flushing device) that flows in a home or commercial facility by adjusting its size.
이상에서는 본 발명의 바람직한 실시예 및 응용예에 대하여 도시하고 설명하였지만, 본 발명은 상술한 특정의 실시예 및 응용예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 다양한 변형실시가 가능한 것은 물론이고, 이러한 변형실시들은 본 발명의 기술적 사상이나 전망으로부터 개별적으로 이해되어서는 안 될 것이다.While the above has been shown and described with respect to preferred embodiments and applications of the present invention, the present invention is not limited to the specific embodiments and applications described above, the invention without departing from the gist of the invention claimed in the claims Various modifications can be made by those skilled in the art, and these modifications should not be individually understood from the technical spirit or the prospect of the present invention.
(부호의 설명)(Explanation of the sign)
210 : 회전부, 220 : 회전날개210: rotating part, 220: rotating blade
310 : 제1전극기판, 320 : 제2전극기판310: first electrode substrate, 320: second electrode substrate
330 : 무기물층, 340 : 유기물층330: inorganic layer, 340: organic layer
350 : 소수성물질층, 360 : 이온성 액체 또는 물350: hydrophobic layer, 360: ionic liquid or water

Claims (18)

  1. 회전부에 연동되어 회전하는 회전날개를 가진 회전형 에너지 전환 장치에 있어서,In the rotation type energy conversion device having a rotary blade that rotates in conjunction with the rotating portion,
    상기 회전날개는, 간격을 두고 대향하도록 위치하는 제1전극기판 및 제2전극기판;을 포함하고, 상기 전극기판들과 이온성 액체 또는 물의 접촉각, 접촉면 또는 접촉면적 중 적어도 하나가 변화하도록 회전하되,The rotary blades include a first electrode substrate and a second electrode substrate which are positioned to face each other at intervals, and rotate such that at least one of a contact angle, a contact surface, or a contact area of the electrode substrates and the ionic liquid or water is changed. ,
    상기 변화에 따라 전기에너지를 발생하도록 하는 에너지 전환층이 상기 전극기판 중 적어도 하나 이상에 형성된 것을 특징으로 하는 회전형 에너지 전환 장치.Rotational energy conversion device, characterized in that the energy conversion layer for generating electrical energy in accordance with the change is formed on at least one of the electrode substrate.
  2. 제1항에 있어서,The method of claim 1,
    상기 에너지 전환층은 무기물층, 유기물층 또는 유기물과 무기물의 혼합물층 중 적어도 어느 하나의 층을 포함하는 것을 특징으로 하는 회전형 에너지 전환 장치.The energy conversion layer is a rotary energy conversion device characterized in that it comprises at least one layer of an inorganic layer, an organic layer or a mixture layer of organic and inorganic.
  3. 제2항에 있어서,The method of claim 2,
    상기 에너지 전환층 상에 상기 이온성 액체 또는 물과의 접촉면, 접촉각 또는 접촉면적 변화를 용이하도록 하기 위한 소수성 물질층이 적층되는 것을 특징으로 하는 회전형 에너지 전환 장치.And a hydrophobic material layer is laminated on the energy conversion layer to facilitate change in contact surface, contact angle or contact area with the ionic liquid or water.
  4. 제1항에 있어서,The method of claim 1,
    상기 이온성 액체는 NaCl, LiCl, NaNo3, Na2SiO3, AlCl3-NaCl, LiCl-KCl, KCL, Na,NaOH H2SO4, CH3COOH, HF, CuSO4, 에틸렌글리콜, 프로필렌글리콜 또는 AgCl 중 적어도 어느 하나를 포함하는 것을 특징으로 하는 회전형 에너지 전환 장치.The ionic liquid is characterized in that it comprises at least one of NaCl, LiCl, NaNo3, Na2SiO3, AlCl3-NaCl, LiCl-KCl, KCL, Na, NaOH H2SO4, CH3COOH, HF, CuSO4, ethylene glycol, propylene glycol or AgCl Rotation type energy conversion device.
  5. 회전부에 연동되어 회전하는 회전날개를 가진 회전형 에너지 전환 장치에 있어서,In the rotation type energy conversion device having a rotary blade that rotates in conjunction with the rotating portion,
    상기 회전날개는, 간격을 두고 대향하도록 위치하는 제1전극기판 및 제2전극기판;을 포함하고, 상기 전극기판들과 전도성 액체의 접촉각, 접촉면 또는 접촉면적 중 적어도 하나가 변화하도록 회전하되,The rotary blades include a first electrode substrate and a second electrode substrate which are positioned to face each other at intervals, and rotate to change at least one of a contact angle, a contact surface, or a contact area of the electrode substrate and the conductive liquid,
    상기 변화에 따라 전기에너지를 발생하도록 하는 에너지 전환층이 상기 전극기판 중 적어도 하나 이상에 형성된 것을 특징으로 하는 회전형 에너지 전환 장치.Rotational energy conversion device, characterized in that the energy conversion layer for generating electrical energy in accordance with the change is formed on at least one of the electrode substrate.
  6. 제5항에 있어서,The method of claim 5,
    상기 에너지 전환층은 무기물층, 유기물층 또는 유기물과 무기물의 혼합물층 중 적어도 어느 하나의 층을 포함하는 것을 특징으로 하는 회전형 에너지 전환 장치.The energy conversion layer is a rotary energy conversion device characterized in that it comprises at least one layer of an inorganic layer, an organic layer or a mixture layer of organic and inorganic.
  7. 제6항에 있어서,The method of claim 6,
    상기 에너지 전환층 상에 상기 전도성 액체와의 접촉면, 접촉각 또는 접촉면적 변화를 용이하도록 하기 위한 친수성 물질층이 적층되는 것을 특징으로 하는 회전형 에너지 전환 장치.And a hydrophilic material layer is laminated on the energy conversion layer to facilitate a change in contact surface, contact angle or contact area with the conductive liquid.
  8. 제7항에 있어서,The method of claim 7, wherein
    상기 친수성 물질층은 폴리아크릴산(Poly(acrylic acid), PAA), 아크릴아미드(Acrylamides), 말레산 무수물 공중합체(Maleic Anhydride Copolymers), 메타크릴레이트(Methacrylate), 에타크릴레이트(Ethacrylate), 아민 작용성 중합체(Amine-Functional Polymers), 아민-관능기를 갖는 중합체(Amine-Functional Polymers), 폴리스티렌설포네이트(Polystyrenesulfonate, PSS), 비닐산(Vinyl Acids), 비닐알코올(Vinyl Alcohols) 또는 -NH, -CO-, 아미노기 -NH2, 수산기 -OH 또는 카르복실시 -COOH 의 기능기 중 적어도 어느 하나를 포함하는 물질로 이루어진 것을 특징으로 하는 회전형 에너지 전환 장치.The hydrophilic material layer is poly (acrylic acid, PAA), acrylamides, maleic anhydride copolymers, methacrylates, ethacrylates, amine functions Amine-Functional Polymers, Amine-Functional Polymers, Polystyrenesulfonate (PSS), Vinyl Acids, Vinyl Alcohols or -NH, -CO -A rotary energy conversion device comprising a material comprising at least one of a functional group of an amino group -NH2, a hydroxyl group -OH or a carboxyl-COOH.
  9. 제5항에 있어서,The method of claim 5,
    상기 전도성 액체는 비저항범위가 1uΩ/cm 내지 1000uΩ/cm이며, 유전상수(dielectric constant, K)가 5이하인 것을 특징으로 하는 회전형 에너지 전환 장치.The conductive liquid has a resistivity range of 1 uΩ / cm to 1000 uΩ / cm and a dielectric constant (K) of 5 or less.
  10. 제1항 내지 제9항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 9,
    상기 에너지 전환층은,The energy conversion layer,
    폴리메틸메타크릴레이트(PolyMethylMethAcrylate, PMMA), 폴리에틸렌(Polyethylene, PE), 폴리스티렌(Polystyrene, PS), 폴리비닐피롤리돈(Polyvinylpyrrolidone, PVP), 폴리4비닐페놀(poly(4-vinylpenol, PVP)) 또는 폴리이서술폰(polyethersulfone, PES) 폴리(4-메톡시페닐아크릴레이트) (Poly(4-methoxyphenylacrylate); PMPA), 폴리(페닐아크릴레이트) (Poly(phenylacrylate); PPA), 폴리(2,2,2-트리플로로에틸 메타아크릴레이트) (Poly(2,2,2-trifluoroethyl methacrylate); PTFMA), 사이아노에틸풀루란 (Cyanoethylpullulan; CYEPL), 폴리염화비닐 (polyvinyl chloride; PVC), 폴리(파라반사) 수지 (Poly (parabanic acid) resin; PPA), 폴리(t-부틸스티렌) (Poly(t-butylstyrene); PTBS), 폴리티에닐렌비닐렌 (Polythienylenevinylene; PTV), 폴리비닐아세테이트 (Polyvinylacetate; PVA), 폴리(비닐 알코올) (Poly(vinyl alcohol); PVA), 폴리(R메틸스티렌) (Poly(Rmethylstyrene); PAMS), 폴리(비닐 알코올)-코-폴리(비닐 아세테이트)-코-폴리(이타콘산) (Poly(vinyl alcohol)-co-poly(vinyl acetate)-co-poly(itaconic acid); PVAIA), 폴리올레핀 (Polyolefin), 폴리아크릴레이트 (Polyacrylate), 파릴렌-C (Parylene-C), 폴리이미드 (Polyimide), 옥타데실트리클로로실란 (Octadecyltrichlorosilane; OTS), 폴리(트리아릴아민) (Poly(triarylamine); PTTA), 폴리-3-헥실티오펜 (Poly-3-hexylthiophene; P3HT), 가교 결합된 폴리-4-비닐페놀 (cross-linked Poly-4-vinylphenol; cross-linked PVP), 폴리(퍼플로로알케닐비닐 에테르) (Poly(perfluoroalkenylvinyl ether)), 나일론-6 (Nylon-6), n-옥타데실포스포닉 산 (n-Octadecylphosphonic acid; ODPA), 폴리테트라플루오르에틸렌(Polytetrafluoroethylene, PTFE), 실리콘(silicone), 폴리우레탄(polyurethane), 라텍스(latex), 초산셀룰로오스(cellulose acetate), PHEMA(poly(hydroxy ethyl methacrylate)), 폴리락타이드(polylactide, PLA), PGA(폴리글리콜라이드, polyglycolide), 또는 PGLA (Polyglycolide-co-Lactide ) 중 적어도 어느 하나의 물질을 포함하는 유기물층;을 포함하는 것을 특징으로 하는 회전형 에너지 전환 장치.PolyMethylMethacrylate (PMMA), Polyethylene (PE), Polystyrene (PS), Polyvinylpyrrolidone (PVP), Poly 4 Vinylphenol (poly (4-vinylpenol, PVP)) Or polyethersulfone (PES) poly (4-methoxyphenylacrylate) (Poly (4-methoxyphenylacrylate); PMPA), poly (phenylacrylate) (PoPA), poly (2,2) , 2-trifluoroethyl methacrylate) (Poly (2,2,2-trifluoroethyl methacrylate); PTFMA), cyanoethylpullulan (CYEPL), polyvinyl chloride (PVC), poly ( Poly (parabanic acid) resin (PPA), poly (t-butylstyrene) (PTBS), polythienylenevinylene (PTV), polyvinylacetate; PVA), Poly (vinyl alcohol); PVA), Poly (Rmethylstyrene), PAMS, Poly (vinyl alcohol) All) -co-poly (vinyl acetate) -co-poly (itaconic acid) (poly (vinyl alcohol) -co-poly (vinyl acetate) -co-poly (itaconic acid); PVAIA), polyolefin, poly Polyacrylate, Parylene-C, Polyimide, Octadecyltrichlorosilane (OTS), Poly (triarylamine; PTTA), Poly- 3-hexylthiophene (Poly-3-hexylthiophene; P3HT), cross-linked Poly-4-vinylphenol (cross-linked PVP), poly (perfluoroalkenylvinyl ether) (Poly (perfluoroalkenylvinyl ether)), nylon-6 (Nylon 6), n-octadecylphosphonic acid (n-Octadecylphosphonic acid (ODPA), polytetrafluoroethylene (PTFE), silicone (silicone), polyurethane, latex (latex), cellulose acetate) an organic layer comprising at least one of acetate, poly (hydroxy ethyl methacrylate), polylactide (PLA), polyglycolide (PGA), or polyglycolide-co-Lactide (PGLA) Rotating energy conversion device comprising a.
  11. 제1항 내지 제9항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 9,
    상기 에너지 전환층은,The energy conversion layer,
    산화실리콘(SiO2), 산화티타늄(TiO2), 산화알루미늄(Al2O3),탄탈(Ta2O5), 오산화 탄탈럼(Tantalum Pentoxide), 산화아연(Zinc oxide, ZnO), , 산화탄탈륨(Tantalum pentoxide, Ta2O5), 산화이트륨(Yttrium oxide, Y2O3), 산화세륨(Cerium oxide, CeO2), 이산화타이타늄(titanium dioxide, TiO2), 티탄산바륨(Barium titanate, BaTiO3), 바륨 지르코네이트 티타네이트(Barium zirconate titanate, BZT), 이산화지르코늄(Zirconium dioxide, ZrO2), 산화란탄륨(Lanthanum oxide, La2O3), 하프늄실리케이트(Hafnon, HfSiO4), 란타늄 알루미네이트(Lanthanum Aluminate, LaAlO3), 질화규소(Silicon nitride, Si3N4), Perovskite 물질로는, 스트론튬 티타네이트(Strontium titanate, SrTiO3), 바륨 스트론튬 티타네이트(barium strontium titanate, BST), 티탄산 지르콘산 연(Lead zirconate titanate, PZT), 티탄산칼슘구리(Calcium copper titanate,CCTO), 산화하프늄(HfO2), 아파타이트(A10(MO4)6(X)2), 수산화인회석(Ca10(PO4)6(OH)2), 인산3칼슘(Ca3(PO42)), Na2O-CaO-SiO2, 또는 바이오글라스(CaO-SiO2-P2O5) 중 적어도 어느 하나의 물질을 포함한 무기물층;을 포함하는 것을 특징으로 하는 회전형 에너지 전환 장치.Silicon oxide (SiO2), titanium oxide (TiO2), aluminum oxide (Al2O3), tantalum (Ta2O5), tantalum pentoxide, zinc oxide (ZnO), tantalum pentoxide (Ta2O5), Yttrium oxide (Y2O3), Cerium oxide (CeO2), titanium dioxide (TiO2), barium titanate (BaTiO3), barium zirconate titanate (BZT), Zirconium dioxide (ZrO2), lanthanum oxide (L2O3), hafnium silicate (Hafnon, HfSiO4), lanthanum aluminate (LaAlO3), silicon nitride (Si3N4), Perovskite materials Strontium titanate (SrTiO3), barium strontium titanate (BST), lead zirconate titanate (PZT), calcium copper titanate (CCTO), hafnium oxide (HfO2) , Apatite (A10 (MO4) 6 (X) 2), phosphorus hydroxide An inorganic layer including at least one of stone (Ca 10 (PO 4) 6 (OH) 2), tricalcium phosphate (Ca 3 (PO 42)), Na 2 O—CaO—SiO 2, or bioglass (CaO—SiO 2 —P 2 O 5); Rotating energy conversion device comprising a.
  12. 제1항 내지 제9항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 9,
    상기 제1전극기판과 상기 제2전극기판 사이에 배치된 공기, 산소, 질소, 아르곤, 헬륨, 네온, 크립톤, 크세논 또는 라돈 중 적어도 어느 하나로 이루어진 비전도성 가스;를 더 포함하는 것을 특징으로 하는 회전형 에너지 전환 장치.And a non-conductive gas comprising at least one of air, oxygen, nitrogen, argon, helium, neon, krypton, xenon, and radon disposed between the first electrode substrate and the second electrode substrate. Typical energy conversion device.
  13. 제1항 내지 제9항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 9,
    상기 에너지 전환층은 액체와의 접촉면적을 넓히기 위한 구조물이 형성된 것을 특징으로 하는 회전형 에너지 전환 장치.The energy conversion layer is a rotary energy conversion device, characterized in that the structure is formed to increase the contact area with the liquid.
  14. 제1항 내지 제9항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 9,
    상기 전극기판들은 어레이 형태로 복수로 연결되는 것을 특징으로 하는 회전형 에너지 전환 장치.And the electrode substrates are connected in plural in an array form.
  15. 제1항 내지 제9항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 9,
    상기 제1전극기판 또는 상기 제2전극기판은 전극을 포함하며,The first electrode substrate or the second electrode substrate includes an electrode,
    상기 전극은 ITO, IGO, 크롬, 알루미늄, IZO(Indium Zinc Oxide), IGZO(Indium Gallium Zinc Oxide), ZnO, ZnO2 또는 TiO2 중 적어도 어느 하나를 포함하는 무기전극이거나 백금, 금, 은, 알루미늄, 철 또는 구리 중 적어도 어느 하나를 포함하는 금속전극이거나 페돗(PEDOT, polyethylenedioxythiophene), 탄소나노튜브(CNT, Carbon nano tube), 그래핀(graphene), 폴리아세틸렌(polyacetylene), 폴리티오펜(Polythiophene, PT), 폴리피롤(Polypyrrole), 폴리파라페닐렌(polyparaphenylene, PPV), 폴리아닐린(Polyaniline), 폴리설퍼니트리드(poly sulfur nitride), 스테인레스 스틸, 크롬을 10%dltkd 함유한 철합금, SUS 304, SUS 316, SUS 316L, Co-Cr 합금, Ti 합금, 니티놀(Ni-Ti) 또는 폴리파라페닐렌비닐렌(polyparaphenylenevinylene) 중 적어도 어느 하나를 포함하는 유기전극인 것을 특징으로 하는 회전형 에너지 전환 장치.The electrode is an inorganic electrode containing at least one of ITO, IGO, chromium, aluminum, indium zinc oxide (IZO), indium gallium zinc oxide (IGZO), ZnO, ZnO 2 or TiO 2 or platinum, gold, silver, aluminum, iron Or a metal electrode containing at least one of copper, or PEDOT (polyethylenedioxythiophene), carbon nanotubes (CNT, carbon nanotube), graphene (graphene), polyacetylene (polyacetylene), polythiophene (PT) , Polypyrrole, polyparaphenylene (PPV), polyaniline, poly sulfur nitride, stainless steel, iron alloy containing 10% dltkd of chromium, SUS 304, SUS 316, Rotational energy conversion device characterized in that the organic electrode containing at least one of SUS 316L, Co-Cr alloy, Ti alloy, Nitinol (Ni-Ti) or polyparaphenylenevinylene (polyparaphenylenevinylene).
  16. 제1항 내지 제9항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 9,
    상기 제1전극기판 또는 상기 제2전극기판 중 적어도 어느 하나는 금속 기판, 유리 기판, 세라믹 기판 또는 고분자 소재의 기판이며,At least one of the first electrode substrate and the second electrode substrate is a metal substrate, a glass substrate, a ceramic substrate, or a substrate made of a polymer material,
    상기 고분자 소재의 기판은 폴리에틸렌테레프탈레이트(Polyethylene Terephthalate, PET), 폴리아릴레이트(polyarylate, PAR), 폴리메틸메타크릴레이트(PolyMethylMethAcrylate, PMMA), 폴리에틸렌나프탈레이트(PolyethyleneNaphthalate, PEN), 폴리에테르설폰(Polyethersulfone, PES), 폴리이미드(Polyimide, PI), 폴리카보네이트(Polycarbonate, PC) 또는 고분자복합재료(fiber reinforced plastics, FRP) 중 적어도 어느 하나를 포함하는 플라스틱 기판 또는 필름이고,The substrate of the polymer material is polyethylene terephthalate (PET), polyarylate (polyarylate, PAR), polymethyl methacrylate (PolyMethylMethAcrylate, PMMA), polyethylene naphthalate (PEN), polyethersulfone (Polyethersulfone , PES), polyimide (PI), polycarbonate (Polycarbonate, PC), or a plastic substrate or film containing at least one of the fiber reinforced plastics (FRP),
    상기 세라믹 기판은 알루미나(Al2O3), 베릴리아(BeO), 질화알루미늄(AlN), 탄화규소, 멀라이트 또는 실리콘 중 적어도 어느 하나를 포함하는 세라믹 재료를 이용한 기판인 것을 특징으로 하는 회전형 에너지 전환 장치.The ceramic substrate is a rotational energy conversion device, characterized in that the substrate using a ceramic material containing at least one of alumina (Al2O3), beryl (BeO), aluminum nitride (AlN), silicon carbide, mullite or silicon. .
  17. 제1항 내지 제9항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 9,
    상기 전극기판들이 복수로 연결되고, 상기 복수의 전극기판 중 적어도 일부는 공통의 지지구조에 의해 지지되어 상기 회전날개에 결합되는 것을 특징으로 하는 회전형 에너지 전환 장치.The electrode substrate is connected to a plurality of rotation type energy conversion device, characterized in that at least some of the plurality of electrode substrates are supported by a common support structure and coupled to the rotary wing.
  18. 제1항 내지 제9항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 9,
    상기 회전하는 기계적 에너지를 전기적 에너지로 변환하는 것을 특징으로 하는 회전형 에너지 전환 장치.Rotating energy conversion device, characterized in that for converting the rotating mechanical energy into electrical energy.
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