CN109980984A - A kind of two-dimension flexible micro generation power supply system and preparation method thereof - Google Patents
A kind of two-dimension flexible micro generation power supply system and preparation method thereof Download PDFInfo
- Publication number
- CN109980984A CN109980984A CN201711464274.6A CN201711464274A CN109980984A CN 109980984 A CN109980984 A CN 109980984A CN 201711464274 A CN201711464274 A CN 201711464274A CN 109980984 A CN109980984 A CN 109980984A
- Authority
- CN
- China
- Prior art keywords
- silver nanowires
- dimension flexible
- silica gel
- micro generation
- power supply
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
-
- 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
- H02N1/04—Friction generators
-
- 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
Abstract
The invention discloses the micro generation power supply systems and preparation method of a kind of two-dimension flexible.The two-dimension flexible micro generation power supply system includes two-dimension flexible micro generation electronic skin, electric energy storage assemblies, electric power management circuit and load, wherein two-dimension flexible micro generation electronic skin includes two-dimension flexible silicon rubber, silver nanowires network and the conductive tape being embedded in the middle part of two-dimension flexible silicon rubber；The preparation method mainly includes the preparation of two-dimension flexible micro generation electronic skin and the connection of system.The two-dimension flexible micro generation power supply system can be through at human body, convert human skin and the direct frictional static of the electronic skin in the power supply source that can continue power supply, constitute a set of independent micro generation power supply system for being not required to external power supply support.
Description
Technical field
The present invention relates to a kind of two-dimension flexibles, can distort the electronic skin that work normally under folding and by it stretching repeatedly
The system of a set of micro generation power supply system and its this two-dimension flexible electronic skin and the set micro generation power supply system that constitute
Preparation Method.
Background technique
Different material surfaces has different electron affinity energies.When the material that two kinds have different electron affinity energies is mutual
When contact, since the ability of the two about beam electrons is different, electronics is shifted, and the two is made to take the xenogenesis charge of equivalent.And people
For body when mobile ad-hoc is vigorous exercise, the electric energy for the generation that rubs is considerable.However how fast and effectively will
This electric energy capture, transfer are stored and are used, be always one by strong interest and lack effective and efficient solution
The project of method.
Summary of the invention
The purpose of the present invention is preparing a kind of two-dimension flexible, it can bear to stretch repeatedly, distort, fold, and do not influence
It works normally, the electric energy that friction generates can be captured in time, be transferred and stored miniature to power to load continuous
Electricity generating and supplying system and preparation method thereof.
It includes four parts that this two-dimension flexible micro generation power supply system, which has altogether: two-dimension flexible micro generation electronics skin
Skin, electric energy storage assemblies, electric power management circuit and the external loading being electrical connected.All four parts are to be electrically connected.Wherein
The two-dimension flexible micro generation electronic skin includes two-dimension flexible silicon rubber, the silver nanoparticle in the middle part of two-dimension flexible silicon rubber
Gauze network, conductive tape；The electric energy storage assemblies are capacitor；The load is light emitting diode.It is wherein the most key
It is two-dimension flexible micro generation electronic skin, its maximum on row and vertical both direction can be stretched to the 3 of original length
Times, it can fold and distort, while can also work normally.Wherein it is mainly due to: first, the main body of the electronic skin
It is made of super flexible silica gel；Second, silver nanowires is mutually entwined in the silver nanowires network, is had and is kept under serious deformation
The ability of electrostatic induction and electron transport.The two-dimension flexible silicon rubber with a thickness of 2 millimeters；The thickness of the silver nanowires network
Degree is 5 microns；Wherein the diameter of silver nanowires is 100 nanometers in silver nanowires network, and length is 200 microns.
Above-mentioned two-dimension flexible micro generation power supply system is prepared, first having to preparation, wherein the most key two-dimension flexible is miniature
Generate electricity electronic skin.The two-dimension flexible micro generation electronic skin includes the silica gel-Yin Na of a sandwich sandwich
Nanowire network-silica gel structure.It is first cleaned up in a square polyacrylate plate, sticks on a piece of adhesive tape, will put down above
On plate edge portion adhesive tape, a square frame is formed；The silver nanowires mixed liquor that specific gravity is 0.1% is added dropwise dropwise
To centre defined by this square frame, gently striking polyacrylate plate edge makes silver nanowires mixed liquor point
Cloth is uniform, then in 35 degrees Celsius of baking oven after drying, removes the adhesive tape of polyacrylate plate edge, and use new glue
The side of polyacrylate is surrounded by band；After mixing with the weight ratio of 1:1 by the A agent of super flexible silica gel and B agent,
Enter to have the polyacrylate washer of silver nanowires network, with a thickness of 1 millimeter, touches polyacrylate side, catch up with except silicon
Micro-bubble in glue mixed liquor guarantees that silver nanowires network is totally submerged wherein, and super flexible silica gel is then allowed to be handed at room temperature
Connection solidification, time are 5 hours；Then the adhesive tape for being coated on polyacrylate plate side is removed, it gently will be super soft after solidification
Property silica gel is stripped down from polyacrylate plate together with inlaying silver nanowires network therein, has thus obtained one
The super flexible silica gel of layer and the connected silver nanowires network layer for being embedded in a surface.Then, that gained is surpassed flexible silicon glue connection is same
Silver nanowires network turns, and takes a conductive tape and it is connected with silver nanowires network with elargol, then use adhesive tape
Silica gel side is surrounded；After mixing with the weight ratio of 1:1 by the A agent of super flexible silica gel and B agent, above-mentioned silica gel is poured into
The side with silver nanowires network above, thickness is similarly 1 millimeter, touches polyacrylate side, catches up with except silica gel is mixed
The micro-bubble in liquid is closed, guarantees that silver nanowires network is totally submerged wherein, then allows super flexible silica gel solid at room temperature
Change, the time is 5 hours；The adhesive tape for removing silica gel side cladding, finally obtains the miniature hair of two-dimension flexible of sandwich sandwich
Electric electronic skin.Finally, by the two-dimension flexible micro generation electronic skin and the electric energy storage assemblies, electric power management circuit
And load is electrically connected, and collectively forms the soft micro generation power supply system of a set of two dimension.
Here, the working principle of the two-dimension flexible micro generation electronic skin is based on the electrostatic induction of frictional electricity lotus.Make
In, the electronic skin that two-dimension flexible can be generated electricity is through with human body, and when human motion, human skin and two-dimension flexible are sent out
Contact and relative displacement repeatedly occur for electric electronic skin, because the electrophilicity of human skin and Silica Surface differs greatly, to electricity
The restraining force of son is different, and electronics transfer occurs therebetween, and wherein human body surface generates positive charge, and Silica Surface generates negative electricity
Lotus, during human skin is by contact silica gel to separate silica gel, the silver nanowires network among silica gel is because of electrostatic sense
The positive charge opposite with Silica Surface negative electrical charge should be generated, electron stream movable property gives birth to electric current and in electric energy storage assemblies, that is, electricity
Voltage is generated in appearance, so, electric energy is first stored in electric energy storage assemblies, then again through electric power management circuit and outside
Load is connected, and lasting power supply is realized to external loading.
Detailed description of the invention
Fig. 1 is two-dimension flexible micro generation power supply system schematic diagram of the present invention
Fig. 2 is two-dimension flexible micro generation electronic skin structural schematic diagram of the present invention
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
A kind of two-dimension flexible micro generation power supply system includes two-dimension flexible micro generation electronic skin 1, electric energy storage
Component 2, electric power management circuit 3 and load 4.Wherein electric energy storage assemblies are capacitor, are loaded as light emitting diode.It is wherein two-dimentional
Flexible miniature power generation electronic skin includes two-dimension flexible silicon rubber 5, the silver nanowires network in the middle part of two-dimension flexible silicon rubber
6, conductive tape 7.Wherein two-dimension flexible silicon rubber with a thickness of 2 millimeters, silver nanowires network with a thickness of 5 microns；It is wherein silver-colored
The diameter of silver nanowires is 100 nanometers in nanometer line network, and length is 200 microns.
The step of preparing above-mentioned two-dimension flexible micro generation power supply system include:
First, the molding of silver nanowires network: first cleaned up in a square polyacrylate plate, above
It sticks on a piece of adhesive tape, by the adhesive tape of plate edge part, forms a square frame；The silver nanowires for being 0.1% by specific gravity
Mixed liquor is added drop-wise to centre defined by this square frame dropwise, and gently striking polyacrylate plate edge makes silver
Nano wire mixed liquor distribution is uniform, then in 35 degrees Celsius of baking oven after drying, removes the glue of polyacrylate plate edge
Band, and be surrounded the side of polyacrylate using new adhesive tape, for use.
Second, the preparation of first layer silica gel: after mixing with the weight ratio of 1:1 by the A agent of super flexible silica gel and B agent,
The polyacrylate washer that silver nanowires network is had obtained in above-mentioned steps one is poured into, with a thickness of 1 millimeter, tapping is poly-
Acrylate side is caught up with except the micro-bubble in silica gel mixed liquor, guarantees that silver nanowires network is totally submerged wherein, then in room
Allow super flexible silica gel crosslinking curing under temperature, the time is 5 hours；Then the adhesive tape for being coated on polyacrylate plate side is removed,
The super flexible silicon glue connection after solidification is gently inlayed silver nanowires network therein together to remove from polyacrylate plate together
Get off, has thus obtained one layer of super flexible silica gel and be connected to be embedded in the silver nanowires network layer on a surface.
Third, the preparation of second layer silica gel: super flexible silicon glue connection obtained by step 2 is turned with silver nanowires network,
It takes a conductive tape and it is connected with silver nanowires network with elargol, then be surrounded silica gel side with adhesive tape；It will
The A agent and B agent of super flexible silica gel with the weight ratio of 1:1 after mixing, pour into above-mentioned silica gel with silver nanowires network
Above the side, thickness is similarly 1 millimeter, touches polyacrylate side, catches up with except the micro-bubble in silica gel mixed liquor, guarantees
Silver nanowires network is totally submerged wherein, then allows super flexible silica gel crosslinking curing at room temperature, and the time is 5 hours；Remove silicon
The adhesive tape of glue side cladding, finally obtains the two-dimension flexible micro generation electronic skin of sandwich sandwich.
Finally, by the obtained two-dimension flexible micro generation electronic skin of above-mentioned steps three and the electric energy storage assemblies,
Electric power management circuit and load are electrically connected, and collectively form the soft micro generation power supply system of a set of two dimension.In use, by two
The flexible power generation electronic skin of dimension is through with human body, when human motion, human skin and two-dimension flexible power generation electronic skin hair
Raw contact and relative displacement repeatedly, wherein Silica Surface is because of friction generation negative electrical charge, and silver nanowires network is because of electrostatic induction generation
Opposite positive charge, the raw Current Voltage of electron stream movable property, electric energy are first stored in electric energy storage assemblies, through electric power management circuit with
External loading is connected, and continues to power to load.
Claims (2)
1. a kind of two-dimension flexible micro generation power supply system is technically characterized in that including two-dimension flexible micro generation electronics skin
Skin, electric energy storage assemblies, electric power management circuit, load；The two-dimension flexible micro generation electronic skin includes two-dimension flexible silicon
Rubber, the silver nanowires network in the middle part of two-dimension flexible silicon rubber, conductive tape；The electric energy storage assemblies are capacitor；
The load is light emitting diode；Maximum can on row and vertical both direction for the two-dimension flexible micro generation electronic skin
To be stretched to 3 times of original length, it can fold and distort；The two-dimension flexible silicon rubber with a thickness of 2 millimeters；The silver is received
Nanowire network with a thickness of 5 microns；The diameter of silver nanowires is 100 nanometers in the silver nanowires network, and length is 200 micro-
Rice.
2. a kind of preparation method of two-dimension flexible micro generation power supply system, be technically characterized in that the following steps are included: firstly,
A square polyacrylate plate is taken, is rinsed well with deionized water, with being dried with nitrogen, by plate edge part glue
Cloth sticks, and forms a square frame, is then cleaned one time with plasma cleaner；The silver nanowires for being 0.1% by specific gravity
Mixed liquor is added drop-wise to centre defined by the polyacrylate plate square frame dropwise, gently strikes polyacrylic acid
Ester plate edge 3 times, keep silver nanowires mixed liquor distribution uniform, after dry in 35 degrees Celsius of baking oven, removes polyacrylic acid
The adhesive tape of ester plate edge, and be surrounded the side of polyacrylate using new adhesive tape；By the A agent of super flexible silica gel and
B agent after mixing, pours into the polyacrylate washer with silver nanowires network with the weight ratio of 1:1, with a thickness of 1 milli
Rice touches polyacrylate side, catches up with except the micro-bubble in silica gel mixed liquor, guarantees that silver nanowires network is totally submerged it
In, then allow super flexible silica gel crosslinking curing at room temperature, the time is 5 hours；Then it removes and is coated on polyacrylate plate
Super flexible silicon glue connection after solidification is gently inlayed silver nanowires network therein together from polyacrylate together by the adhesive tape of side
It is stripped down on plate；Gained is surpassed flexible silicon glue connection to overturn with silver nanowires network, then takes a conductive tape and with silver-colored
It is connected by glue with silver nanowires network, is surrounded silica gel side with adhesive tape；By the A agent of super flexible silica gel and B agent with
The weight ratio of 1:1 after mixing, is poured into above the side with silver nanowires network of above-mentioned silica gel, with a thickness of 1 millimeter,
Polyacrylate side is touched, is caught up with except the micro-bubble in silica gel mixed liquor, guarantees that silver nanowires network is totally submerged wherein, so
Allow super flexible silica gel crosslinking curing at room temperature afterwards, the time is 5 hours；The adhesive tape for removing silica gel side cladding, obtains sandwich
The two-dimension flexible micro generation electronic skin of sandwich；The two-dimension flexible micro generation electronic skin and the electric energy are stored up
Component is deposited, electric power management circuit and load are electrically connected, and collectively form the soft micro generation power supply system of a set of two dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464274.6A CN109980984A (en) | 2017-12-28 | 2017-12-28 | A kind of two-dimension flexible micro generation power supply system and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464274.6A CN109980984A (en) | 2017-12-28 | 2017-12-28 | A kind of two-dimension flexible micro generation power supply system and preparation method thereof |
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| CN109980984A true CN109980984A (en) | 2019-07-05 |
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| CN201711464274.6A Pending CN109980984A (en) | 2017-12-28 | 2017-12-28 | A kind of two-dimension flexible micro generation power supply system and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2730593C1 (en) * | 2019-08-02 | 2020-08-24 | Пролоджиум Текнолоджи Ко., Лтд. | Power supply system and package structure thereof |
-
2017
- 2017-12-28 CN CN201711464274.6A patent/CN109980984A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2730593C1 (en) * | 2019-08-02 | 2020-08-24 | Пролоджиум Текнолоджи Ко., Лтд. | Power supply system and package structure thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190705 |
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| WD01 | Invention patent application deemed withdrawn after publication |