CN110190772A - Independent induction generator and its electricity-generating method based on electric double layer in liquid - Google Patents
Independent induction generator and its electricity-generating method based on electric double layer in liquid Download PDFInfo
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- CN110190772A CN110190772A CN201910456028.9A CN201910456028A CN110190772A CN 110190772 A CN110190772 A CN 110190772A CN 201910456028 A CN201910456028 A CN 201910456028A CN 110190772 A CN110190772 A CN 110190772A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/06—Influence generators
- H02N1/08—Influence generators with conductive charge carrier, i.e. capacitor machines
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Abstract
Independent induction generator and its electricity-generating method based on electric double layer in liquid, relate to the power generating device for converting mechanical energy in environment to electric energy.Independent induction generator includes the first component, second component, electrical signal and liquid environment；The second component is made of the first inductive layer independently placed and the second inductive layer, and the first inductive layer is made of the first conductive layer that the first film layer and its behind are bonded, and the second inductive layer is made of the second conductive layer that the second film layer and its behind are bonded；First conductive layer and the second conductive layer are wired to electrical signal；The first component is alternately contacted with the first film layer and the second film layer, to change the electric double layer state of the first film layer and the second thin-film surface, the first conductive layer and the second conductive layer is set to induce potential difference, drive electronics directed movement in conducting wire, it generates electric current, the first conductive layer and the second conductive layer and electric signal is exported by electrical signal outward.
Description
Technical field
The present invention relates to the power generating devices that can convert mechanical energy in environment to electric energy, are based on liquid more particularly, to one kind
The independent induction generator and its electricity-generating method of electric double layer in body.
Background technique
The development of human society brings the rapid growth to energy demand.It is a large amount of with fossil energies such as oil and coal
Consumption, brings serious energy shortage and environmental problem to the mankind.Development cleaning, renewable energy are to the sustainable development of human society
It opens up most important.Traditional hydroelectric generator is to push the hydraulic turbine to be converted into mechanical energy using water flow dynamic energy, then push away by the hydraulic turbine
Dynamic electrical power generators, to convert electric energy for mechanical energy.This generator volume is huge, and the water-head needed is larger, right
In very low (Wang Z L, Jiang T, the Xu L.Toward the blue energy dream of the transformation efficiency of low-quality kinetic energy
by triboelectricnanogenerator networks.Nano Energy,2017,39:9-23).Traditional friction is received
Rice generator, the triboelectrification effect utilized are limited by the influence of the humidity in environment, rub in the biggish situation of humidity
Electrical effect will weaken significantly, and the electrical power output of friction nanometer power generator even can be reduced to 0, strongly limit it and apply (Guo
H,Chen J,Tian L,et al.Airflow-Induced TriboelectricNanogenerator as a Self-
Powered Sensor for Detecting Humidity and Airflow Rate.ACS Applied Materials&
Interfaces,2014,6(19):17184-17189)。
Summary of the invention
The purpose of the present invention is to provide can convert mechanical energy into a kind of based on electric double layer in liquid of electric energy
Independent induction generator and its electricity-generating method.
The independent induction generator based on electric double layer in liquid includes the first component, second component, electric signal
Output end and liquid environment；The second component is made of the first inductive layer independently placed and the second inductive layer, the first induction
Layer is made of the first conductive layer of the first film layer and the fitting of its behind, and the second inductive layer is bonded by the second film layer and its behind
The second conductive layer composition；First conductive layer and the second conductive layer are wired to electrical signal；Described first
Part is alternately contacted with the first film layer and the second film layer, to change the double charge of the first film layer and the second thin-film surface
Layer state makes the first conductive layer and the second conductive layer induce potential difference, drives electronics directed movement in conducting wire, generates electricity
Stream, the first conductive layer and the second conductive layer export electric signal by electrical signal outward.
The first component can be hard material or soft material, function be with can be arranged in second component approach process
The liquid on second component surface, the preferably material of surfacing are opened, including but not limited to acrylic board, silicon wafer, polyamides is sub-
Amine, polyethylene terephthalate, graphene, quartz, polyethylene, polyvinyl chloride, aniline-formaldehyde resin, polyformaldehyde, ethyl
Cellulose, polyamide nylon 11, polyurethane elastomer, hard rubber, polymethyl methacrylate, polyvinyl alcohol, poly dimethyl silicon
Oxygen alkane, polytrifluorochloroethylene, polytetrafluoroethylene (PTFE), Parylene, polyethylene glycol adipate, polydiallyl phthalate, again
Raw cellulose sponge, polyurethane elastomer, styrene-acrylonitrile copolymer copolymer, styrene-acrylonitrile copolymer, styrene butadiene are total
Polymers, staple fibre, cotton and its fabric, polycarbonate, acrylonitrile, polyisobutene, polyvinyl butyral, polypropylene, neoprene
Rubber, natural rubber, polyacrylonitrile, butadiene-styrene rubber etc., it is therefore an objective to can be in close contact with the first film layer and the second film layer.
First inductive layer and the second inductive layer can separate placement；First inductive layer can be at same with the second inductive layer
Plane；First inductive layer and the second inductive layer keep insulation electrically；The shape of first inductive layer and the second inductive layer can phase
It is same or different.
The first film layer, the second film layer, the first conductive layer and the second conductive layer do not require on material hardness,
It can be soft material or hard material.
The first component cannot all cover the first inductive layer and the second inductive layer simultaneously.
The surface of the first film layer and the second film layer has positive charge or negative electrical charge in liquid environment, and first is thin
Film layer may be the same or different with the second thin-film surface charge density.
The first film layer and the material of the second film layer are identical or different, can be selected from polyimides, poly- terephthaldehyde
Sour glycol ester, graphene oxide, graphene, molybdenum disulfide, quartz, polyethylene, polyvinyl chloride, aniline-formaldehyde resin, poly- first
Aldehyde, ethyl cellulose, polyamide nylon 11, polyamide nylon 66, polyurethane elastomer, hard rubber, polymethyl methacrylate,
Polyvinyl alcohol, dimethyl silicone polymer, polytrifluorochloroethylene, polytetrafluoroethylene (PTFE), Parylene, polyethylene glycol adipate, poly- neighbour
Dially phthalate, regenerated cellulosic sponge, polymeric liquid crystal copolymer, polyurethane elastomer, styrene-acrylonitrile copolymer copolymerization
It is object, styrene-acrylonitrile copolymer, styrene-butadiene-copolymer, poly- wool and its fabric, silk and its fabric, paper, artificial
It is fiber, cotton and its fabric, polycarbonate, acrylonitrile, polyisobutene, polyvinyl butyral, polypropylene, neoprene, natural
The surfaces such as rubber, polyacrylonitrile, butadiene-styrene rubber can charge or at least one of uncharged material.
The first film layer and the thickness of the second film layer can be 5nm~10cm, preferably micron level.
The material of first conductive layer and the second conductive layer can be selected from metal, conductive oxide, doping semiconductor and
The conductive materials such as conductive organic matter；The metal can be selected from aluminium, silver, nickel, copper, platinum, gold, chromium and the conjunction formed by the above metal
Gold；The conductive oxide can be indium tin oxide etc.；The conductive organic matter can be selected from polypyrrole, polyphenylene sulfide, poly- phthalocyanine
One of class compound, polyaniline, polythiophene etc..
The liquid environment can be the liquid containing zwitterion, and directly generator can also be placed in rivers,lakes and seas.
The external force of driving first component movement includes but are not limited to tide energy, wave etc. and can provide the water body energy of kinetic energy
The mechanical energy such as amount or human motion, wind energy.
The electricity-generating method based on the independent induction type of electric double layer in liquid the following steps are included:
1) provide it is described two separate place second components the first film layers and the second film layer, the first film layer and
It is remained electrically isolated between second film layer；
2) providing first conductive layer and the second conductive layer makes it be bonded in the first film layer and the second film layer
Lower surface；
3) the first conductive layer and the second conductive layer are connect with the both ends of electrical signal respectively, and electrical signal
It is connect with external circuit；
4) first component is contacted alternately with second component；
5) electric signal is exported by electrical signal outward.
In step 4), the alternately contact can be incuded by the first component in the first inductive layer of second component and second
Slidably reciprocate realization between layer, or changes the first component vertical interval institute between the first inductive layer and the second inductive layer respectively
Caused by be contacting and separating realization.
The present invention converts electric energy, including ocean, river for the mechanical energy in working environment using electric double layer in solution
In wave energy, tide energy, the energy of human motion, the shock energy in working environment etc., these energy are cleanings, reproducible
The energy, resourceful, development prospect is considerable.
The present invention has technical effect following prominent:
It is provided by the invention based on being the advantages of the generator of the independent induction type of electric double layer in liquid, be different from passing
The shortcomings that uniting the cumbersome design of underwater power generator, low-grade mechanical energy can not be utilized, generator moving component that the present invention designs
It can be freely moved, most movement can provide mechanical energy for it in water body；Generator manufacturing cost is saved, is greatly expanded
The big utilization scope of water energy.
Detailed description of the invention
Fig. 1 is a kind of typical structure signal of the present invention based on the independent induction generator of electric double layer in liquid
Figure.
Fig. 2 is the operation principle schematic diagram based on the independent induction generator of electric double layer in liquid described in Fig. 1.
Fig. 3 is that another typical structure of the present invention based on the independent induction generator of electric double layer in liquid shows
It is intended to.
Fig. 4 is the voltage output figure of the present invention based on the independent induction generator of electric double layer in liquid.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
" electric double layer " of the present invention refers to be adsorbed because of the dissociation of surface group or from solution in water in solid
Certain charge is to make its surface in positive or negative electrical property, due to the electrostatic phase interaction of the electrolyte ion in powered surfaces and solution
With causing xenogenesis charge ion to be attracted, like charges ion is ostracised.Powered surfaces and electrolyte ion distribution constitute double electricity
Lotus layer.For example, the high molecular material polyethylene terephthalate surface (Polyethylene terephthalate) exists
Carboxyl, carboxyl ionize to make surface with elecrtonegativity in water, and electrical property is opposite just in the adsorption solution with negative electricity
Ion forms electric double layer.
Fig. 1 is a kind of typical structure signal of the present invention based on the independent induction generator of electric double layer in liquid
Figure: including the first component 10, second component and electrical signal 30, the second component is by the first inductive layer 201 and second
Inductive layer 202 forms.First inductive layer 201 is made of the first film layer 2011 and the first conductive layer 2012.Similarly, the second sense
Layer 202 is answered to be made of the second film layer 2021 and the second conductive layer 2022, the first inductive layer 201 and the second inductive layer 202 separate
It places, and the first conductive layer 2012 and the second conductive layer 2022 are electrically connected with the both ends of electrical signal 30 respectively.First
Part 10 is moved since external mechanical can act between the first inductive layer 201 and the second inductive layer 202, so that the first conductive layer
2012 and second conductive layer 2022 by electrical signal 30 outward output electric signal.
For convenience of explanation.The principle of the present invention, the selection original of each component are described below with reference to the typical structure of Fig. 1
Then and material ranges.
Independent induction generator working principle based on electric double layer in liquid of the invention is illustrated referring to fig. 2:
Generator is placed in liquid environment 40, since the surface of the first film layer 2011 and the second film layer 2021 has charge (this
For sentencing negative electrical charge), electric double layer is formed on surface.When the first component 10 moves to second component induction under external force
When layer surface, solution and ion therein near 2011 surface of the first film layer are arranged.At this point, 2011 table of the first film layer
The negative electrical charge that face is had can not be by the xenogenesis electron screening in solution, and the negative electrical charge that 2021 surface of the second film layer is had
By the positive charge shielding in solution, therefore the two has differences in the potential that upper and lower side induces, and electronics is in the first conductive layer
2012 and second move between conductive layer 2022, to convey electric signal to external circuit.As the first component 10 is by the first film
When layer 2011 is moved to the second film layer 2021, the potential difference that the first film layer 2011 and the second film layer 2021 induce is more next
Smaller, electric signal gradually weakens, until the not shielded quantity of electric charge phase of the first film layer 2011 and 2021 surface of the second film layer
Meanwhile electric signal is most weak.When the first component 10 continues to move right, 2021 surface of the first film layer 2011 and the second film layer
Not shielded amount of charge difference is gradually increased again, inducing between the first conductive layer 2012 and the second conductive layer 2022
Potential difference is gradually increased, and the electrical signal 30 connected by conducting wire is reversed outward to export electric signal.When the first component 10 is transported
It moves to the electric signal exported when the second film layer 2021 is completely covered and reaches maximum again, and be reverse potential difference.And when first
Component 10 starts to move downward, the available electric signal output opposite with the above process.
It can be seen that the surface between the first film layer 2011 and the second film layer 2021 not according to above-mentioned electricity generating principle
Shielded electric charge number difference is the main reason for causing potential difference, for the key of electric signal output.Table in the solution below
Face may be used equally in the first film layer 2011 and the second film layer 2012 of the invention with the material of charge, including but not
It is confined to polyimides, polyethylene terephthalate, graphene oxide, graphene, molybdenum disulfide, quartz, polyethylene, gathers
Vinyl chloride, aniline-formaldehyde resin, polyformaldehyde, ethyl cellulose, polyamide nylon 11, polyamide nylon 66, polyurethane elastomer,
Hard rubber, polymethyl methacrylate, polyvinyl alcohol, dimethyl silicone polymer, polytrifluorochloroethylene, polytetrafluoroethylene (PTFE), send it is auspicious
Woods, polyethylene glycol adipate, polydiallyl phthalate, regenerated cellulosic sponge, polymeric liquid crystal copolymer, poly- ammonia
It ester elastomer, styrene-acrylonitrile copolymer copolymer, styrene-acrylonitrile copolymer, styrene-butadiene-copolymer, poly- wool and its knits
Object, silk and its fabric, paper, staple fibre, cotton and its fabric, polycarbonate, acrylonitrile, polyisobutene, polyvinyl alcohol contracting fourth
Aldehyde, polypropylene, neoprene, natural rubber, polyacrylonitrile, butadiene-styrene rubber etc..Due to length, can not to it is all can
The material of energy carries out exhaustion, only lists several specific materials herein for reference, but these specific materials can not become
The limiting factor of the scope of the present invention, because those skilled in the art is according to these material institutes under inspiration of the invention
The characteristic for the different surfaces carried charge having is easy to select other similar material.
It is found through experiments that, when the surface between the first film layer 2011 and the second film layer 2021 of second component is not shielded
The difference for covering charge number is bigger, and the electric signal of generator output is stronger.Therefore preferable material can be used to make by Experimental comparison
For the first film layer 2011 and the second film layer 2021 of second component, to obtain optimal electric signal output performance.
In addition it is also possible to carry out physical and chemical modified to the first film layer 2011 and the second film layer 2021, further mention
The charge density of high film surface, to improve the quantity of electric charge of transfer and the output power of generator.In the first film layer 2011
The introducing of functional group is carried out with 2021 surface of the second film layer to make it with positive charge or negative electrical charge.The introducing of functional group can
Using physico-chemical process such as plasma surface modification and chemical modifications.For example, making the gaseous mixture of oxygen and ammonia certain
Plasma is generated under power, to introduce amino on 2021 surface of the first film layer 2011 and the second film layer.With secondary chlorine
Acid sodium solution carries out chemical etching to polyimide material, to introduce carboxyl in polyimide surface.Those skilled in the art
Member can select suitable processing method, according to the property of film layer and the type of surface chemistry key to reach mesh of the invention
, therefore such deformation is all within protection scope of the present invention.
Conductive layer (including the first conductive layer 2012 and second conductive layer 2022) and film layer (including first in the present invention
Film layer 2011 and the second film layer 2021) it can be soft material or hard material.Conductive layer is connected by conducting wire and external circuit
Connect the electric signal of output generator.
Two electrodes of first conductive layer 2012 and the second conductive layer 2022 as generator, need to have conductive characteristic,
It can choose common conductive material.Material commonly used in the art are as follows: metal be selected from gold, silver, platinum, aluminium, nickel, copper, titanium, chromium or
Selenium；By gold, silver, platinum, aluminium, nickel, copper, titanium, chromium and selenium, and the alloy formed by above-mentioned metal；Conductive oxide, such as aoxidize
Indium tin ITO；Organic matter conductor is generally conducting polymer, is selected from polypyrrole, polyphenylene sulfide, poly- phthalocyanine-like compound, polyaniline
And/or polythiophene.The selection of specific conductive is not as the condition for limiting the scope of the present invention, it is preferable that first leads
The material of electric layer 2012 and the second conductive layer 2022 is copper, gold, silver or platinum.
In independent induction generator based on electric double layer in liquid of the invention, for guarantee charge generation efficiency,
Conductive layer, such as electronics can also be prepared on 2021 surface of the first film layer 2011 and the second film layer using the method for deposition
The methods of beam evaporation, plasma sputtering or vapor deposition.Further, it is also possible to the conductive material of such as aluminium foil etc is directly attached to thin
Conductive layer is served as in film layer.
Independent induction generator based on electric double layer in liquid of the invention, liquid environment 40 therein can be each
Kind solution containing different ions, such as pure water, tap water, polar liquid etc..
Another typically implementation of the Fig. 3 by institute palm fibre of the invention based on the independent induction generator of electric double layer in liquid
Mode.The first component 10 can not only be changed between the first inductive layer 201 and the second inductive layer 202 by way of sliding
Potential difference can also be changed by way of rotation.Such as another embodiment shown in Fig. 3, including semicircular
One component 10 and onesize two semicircular first inductive layers 201 and the second inductive layer 202 and electrical signal 30
Composition, wherein the first inductive layer 201 is made of the first film layer 2011 and the first conductive layer 2012, the second inductive layer 202 is by the
Two film layers 2021 and the second conductive layer 2022 composition.First inductive layer 201 and 202 diameter portion of the second inductive layer are put relatively
It sets, the first film layer 2011 and the second film layer 2021 are placed upward, the first conductive layer 2012 and the second conductive layer 2022 difference
It is fitted in the back side of the first film layer 2011 and the second film layer 2021, and accesses the two of electrical signal 30 by conducting wire
End, the first component 10 and the first film layer 2011 and the second film layer 2021 are staggered relatively.When the first component 10 and first incude
When layer 201 is completely coincident, the potential difference induced between the first conductive layer 2012 and the second conductive layer 2022 is maximum, with first
The rotation of component 10, the potential difference between two conductive layers are gradually reduced, and the electric signal of output end gradually weakens.Until the first film
When layer 2011 is identical with the not shielded negative charge number in 2021 surface of the second film layer, electric signal is most weak.The first component 10 after
Continuous rotation, is completely coincident until turning to the second inductive layer 202, and the potential difference of the two becomes reversed and is maximum.Continue to turn
Dynamic, similarly, reverse potential difference equally undergoes the process for first reducing and increasing afterwards, and the electrical signal intensity of output first reduces to be increased afterwards, such as
This just forms a power generation cycle.
The typical structure of a variety of generators designed by the present invention is presented above, those skilled in the art can be at this
Simple deformation is carried out on the basis of a little structures, so that the generator under different operating environment is obtained, but such deformation is all
It is completed under basic conception disclosed in this invention, belongs to the range that the present invention is protected.
By the description of front, it can be clearly understood that the present invention also discloses a kind of completely new electricity-generating method in fact,
It is characterized in that being included the following steps: using any generator disclosed in the present invention
1) described two the first film layers 2011 for separating placement and the second film layer 2021 are provided；
2) the first conductive layer 2012 for being bonded in 2011 back side of the first film layer is provided and is bonded in the second film layer 2021
Second conductive layer 2022 at the back side；
3) the first conductive layer 2012 and the second conductive layer 2022 are electrically connected with the both ends of electrical signal 30 respectively；
4) first component 10 is contacted alternately with second component；
5) electric signal is exported by electrical signal 30 outward.
In step 4), it is described alternately contact be by the first component between the first inductive layer and the second inductive layer back and forth
Sliding is to realize, or changes the first component and connect caused by the vertical interval between the first inductive layer and the second inductive layer respectively
Touching and separation are to realize.
Specific embodiment is given below.
Since water energy is abundant in nature, electricity-generating method of the invention and based in liquid electric double layer it is only
Vertical induction generator can be used for collecting the mechanical energy in many water bodys, such as tide energy, wave energy.In tidal motion,
Seawater moves reciprocatingly, and can provide power for the first component, move back and forth it between second component, generates electric current.And
In the environment of some constant water flows, can use rotation formula (form as shown in Figure 3) rotates the first component, to produce
Raw electric current, or even the height of water level can also be measured according to the size of current that rotation generates.
Using laser cutting three long 3cm × wide 3cm × thickness 5mm poly (methyl methacrylate) plate, in the identical polyimides of two panels
One layer of Al of backside deposition of film layer as conductive layer, and by conducting wire draw electric signal, be then fitted in two it is organic
Expose polyimide surface as second component, and directly fits a piece of polyamides on third poly (methyl methacrylate) plate
Imines film layer carries out waterproof in the sealed around of polyimide film layer as the first component, with PDMS glue.Encapsulation is finished
Second component be surface-treated, increase surface charge density.In the solution by device submergence, and by external force two are controlled
Component is contacting and separating, detection electric signal output.Fig. 4 provides the feeling of independence of the present invention based on electric double layer in liquid and answers
The voltage output figure of formula generator.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form.Appoint
What those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the side of the disclosure above
Method and technology contents make many possible changes and modifications to technical solution of the present invention, or are revised as the equivalent reality of equivalent variations
Apply example.Therefore, anything that does not depart from the technical scheme of the invention according to the technical essence of the invention do above embodiments
Any simple modifications, equivalents, and modifications, all of which are still within the scope of protection of the technical scheme of the invention.
Claims (10)
1. the independent induction generator based on electric double layer in liquid, it is characterised in that including the first component, second component, electricity
Signal output end and liquid environment；The second component is made of the first inductive layer independently placed and the second inductive layer, and first
Inductive layer is made of the first conductive layer of the first film layer and the fitting of its behind, and the second inductive layer is by the second film layer and its behind
The second conductive layer composition of fitting；First conductive layer and the second conductive layer are wired to electrical signal；Described
One component is alternately contacted with the first film layer and the second film layer, to change pair of the first film layer and the second thin-film surface
Charge layer state makes the first conductive layer and the second conductive layer induce potential difference, drives electronics directed movement in conducting wire, generates
Electric current, the first conductive layer and the second conductive layer export electric signal by electrical signal outward.
2. the independent induction generator as described in claim 1 based on electric double layer in liquid, it is characterised in that described first
Component is hard material or soft material, the preferably material of surfacing, and the material of the surfacing may include but not office
Be limited to acrylic board, silicon wafer, polyimides, polyethylene terephthalate, graphene, quartz, polyethylene, polyvinyl chloride,
Aniline-formaldehyde resin, polyformaldehyde, ethyl cellulose, polyamide nylon 11, polyurethane elastomer, hard rubber, polymethylacrylic acid
Methyl esters, polyvinyl alcohol, dimethyl silicone polymer, polytrifluorochloroethylene, polytetrafluoroethylene (PTFE), Parylene, polyethylene glycol adipate,
Polydiallyl phthalate, regenerated cellulosic sponge, polyurethane elastomer, styrene-acrylonitrile copolymer copolymer, styrene-propene
Lonitrile copolymer, styrene-butadiene-copolymer, staple fibre, cotton and its fabric, polycarbonate, acrylonitrile, polyisobutene, poly- second
Enol butyral, polypropylene, neoprene, natural rubber, polyacrylonitrile, butadiene-styrene rubber.
3. the independent induction generator as described in claim 1 based on electric double layer in liquid, it is characterised in that described first
Inductive layer and the second inductive layer, which separate, to be placed；First inductive layer and the second inductive layer can be at same plane；First inductive layer with
Second inductive layer keeps insulation electrically；The shape of first inductive layer and the second inductive layer may be the same or different；
The first film layer, the second film layer, the first conductive layer and the second conductive layer material can be soft material or hard
Material.
4. the independent induction generator as described in claim 1 based on electric double layer in liquid, it is characterised in that described first
Component cannot all cover the first inductive layer and the second inductive layer simultaneously；
The surface of the first film layer and the second film layer has positive charge or negative electrical charge, the first film layer in liquid environment
It is identical or different with the second thin-film surface charge density.
5. the independent induction generator as described in claim 1 based on electric double layer in liquid, it is characterised in that described first
The material of film layer and the second film layer is identical or different, is selected from polyimides, polyethylene terephthalate, graphite oxide
Alkene, graphene, molybdenum disulfide, quartz, polyethylene, polyvinyl chloride, aniline-formaldehyde resin, polyformaldehyde, ethyl cellulose, polyamide
Nylon 11, polyamide nylon 66, polyurethane elastomer, hard rubber, polymethyl methacrylate, polyvinyl alcohol, poly dimethyl silicon
Oxygen alkane, polytrifluorochloroethylene, polytetrafluoroethylene (PTFE), Parylene, polyethylene glycol adipate, polydiallyl phthalate, again
Raw cellulose sponge, polymeric liquid crystal copolymer, polyurethane elastomer, styrene-acrylonitrile copolymer copolymer, styrene-acrylonitrile copolymerization
Object, styrene-butadiene-copolymer, poly- wool and its fabric, silk and its fabric, paper, staple fibre, cotton and its fabric, poly- carbon
Acid esters, acrylonitrile, polyisobutene, polyvinyl butyral, polypropylene, neoprene, natural rubber, polyacrylonitrile, butylbenzene rubber
Glue surface can charge or at least one of uncharged material.
6. the independent induction generator as described in claim 1 based on electric double layer in liquid, it is characterised in that described first
The thickness of film layer and the second film layer is 5nm~10cm, preferably micron level.
7. the independent induction generator as described in claim 1 based on electric double layer in liquid, it is characterised in that described first
The material of conductive layer and the second conductive layer is selected from the conduction materials such as metal, conductive oxide, the semiconductor of doping and conductive organic matter
Material；The metal can be selected from aluminium, silver, nickel, copper, platinum, gold, chromium and the alloy formed by the above metal；The conductive oxide
It can be indium tin oxide；The conductive organic matter can be selected from polypyrrole, polyphenylene sulfide, poly- phthalocyanine-like compound, polyaniline, poly- thiophene
One of pheno.
8. the independent induction generator as described in claim 1 based on electric double layer in liquid, it is characterised in that the liquid
Environment is the liquid containing zwitterion, and directly generator can also be placed in rivers,lakes and seas；
The external force of driving first component movement includes but is not limited to that tide energy, wave can provide water energy or the people of kinetic energy
Body movement, wind energy mechanical energy.
9. the electricity-generating method based on the independent induction type of electric double layer in liquid, it is characterised in that using such as claim 1~8 institute
State the independent induction generator based on electric double layer in liquid, the electricity-generating method the following steps are included:
1) the first film layer and the second film layer of described two second components for separating and placing, the first film layer and second are provided
It is remained electrically isolated between film layer；
2) providing first conductive layer and the second conductive layer is bonded in it under the first film layer and the second film layer
Surface；
3) the first conductive layer and the second conductive layer are connect with the both ends of electrical signal respectively, and electrical signal and outer
Circuit connection；
4) first component is contacted alternately with second component；
5) electric signal is exported by electrical signal outward.
10. the electricity-generating method as claimed in claim 9 based on the independent induction generator of electric double layer in liquid, feature exist
In in step 4), the alternately contact be by the first component between the first inductive layer and the second inductive layer of second component
Slidably reciprocate realization, or changes the first component respectively caused by the vertical interval between the first inductive layer and the second inductive layer
Be contacting and separating realization.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| RU2797442C2 (en) * | 2021-10-12 | 2023-06-06 | Федеральное государственное бюджетное учреждение науки Институт автоматики и электрометрии Сибирского отделения Российской академии наук (ИАиЭ СО РАН) | Electrostatic transducer |
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| CN110190772B (en) | 2020-05-29 |
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