CN106025394B - Preparation method of color-changing power supply - Google Patents
Preparation method of color-changing power supply Download PDFInfo
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- CN106025394B CN106025394B CN201610343233.0A CN201610343233A CN106025394B CN 106025394 B CN106025394 B CN 106025394B CN 201610343233 A CN201610343233 A CN 201610343233A CN 106025394 B CN106025394 B CN 106025394B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 61
- 229920001940 conductive polymer Polymers 0.000 claims abstract description 17
- 239000011245 gel electrolyte Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000000151 deposition Methods 0.000 claims abstract description 13
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 13
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims abstract description 9
- 238000004070 electrodeposition Methods 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 239000002002 slurry Substances 0.000 claims abstract description 5
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 27
- 238000002845 discoloration Methods 0.000 claims description 26
- 239000002322 conducting polymer Substances 0.000 claims description 14
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 12
- 230000008021 deposition Effects 0.000 claims description 12
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N N-phenyl amine Natural products NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 8
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- OAJUPYJCVZJFGC-UHFFFAOYSA-M lithium;2-methylprop-2-enoate;perchloric acid Chemical compound [Li+].OCl(=O)(=O)=O.CC(=C)C([O-])=O OAJUPYJCVZJFGC-UHFFFAOYSA-M 0.000 claims description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 8
- 239000002390 adhesive tape Substances 0.000 claims description 7
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 239000003792 electrolyte Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- SIXOAUAWLZKQKX-UHFFFAOYSA-N carbonic acid;prop-1-ene Chemical compound CC=C.OC(O)=O SIXOAUAWLZKQKX-UHFFFAOYSA-N 0.000 claims description 5
- 229910001486 lithium perchlorate Inorganic materials 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- -1 alkali metal salt Chemical class 0.000 claims description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 4
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 229930192474 thiophene Natural products 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- YMMGRPLNZPTZBS-UHFFFAOYSA-N 2,3-dihydrothieno[2,3-b][1,4]dioxine Chemical compound O1CCOC2=C1C=CS2 YMMGRPLNZPTZBS-UHFFFAOYSA-N 0.000 claims description 3
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- 239000002585 base Substances 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 150000003233 pyrroles Chemical class 0.000 claims description 3
- 206010013786 Dry skin Diseases 0.000 claims description 2
- 238000001548 drop coating Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 2
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 2
- SJLOMQIUPFZJAN-UHFFFAOYSA-N oxorhodium Chemical compound [Rh]=O SJLOMQIUPFZJAN-UHFFFAOYSA-N 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229910003450 rhodium oxide Inorganic materials 0.000 claims description 2
- 238000004528 spin coating Methods 0.000 claims description 2
- 230000008961 swelling Effects 0.000 claims description 2
- ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical compound C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-UHFFFAOYSA-N 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims 2
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- QGFUJXDXUWUFJG-UHFFFAOYSA-N lithium;perchloric acid Chemical group [Li].OCl(=O)(=O)=O QGFUJXDXUWUFJG-UHFFFAOYSA-N 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 230000035484 reaction time Effects 0.000 claims 1
- 238000004146 energy storage Methods 0.000 abstract description 10
- 238000009423 ventilation Methods 0.000 abstract description 3
- 239000003086 colorant Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 229920000767 polyaniline Polymers 0.000 description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 229920000954 Polyglycolide Polymers 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910003437 indium oxide Inorganic materials 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- 239000004633 polyglycolic acid Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 229920003240 metallophthalocyanine polymer Polymers 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
- H01M10/38—Construction or manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hybrid Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention provides a preparation method of a color-changing power supply, which comprises the following steps: depositing a layer of conductive polymer on the substrate A by an electrochemical deposition method; the obtained substrate A deposited with the conductive polymer is dried in a ventilation mode, then an adhesive is applied along the periphery of the area on the surface of the substrate A deposited with the conductive polymer, then the gel electrolyte is coated on the inner side of the periphery applied with the adhesive, and then the substrate A is placed in an oven to stand and is taken out for standby; coating metal oxide slurry on the substrate B, bonding the substrate B and the prepared substrate A in a staggered manner after the coated metal oxide slurry is dried, and then compacting to obtain the color-changing power supply; the color-changing power supply prepared by the method can change along with the color in the charging and discharging process, the energy storage condition of the power supply can be known according to the color change, and the method can be used in the field of energy storage; the voltage of the two poles of the power supply can be changed, so that the power supply presents different colors and is used for the visual color development field.
Description
(1) technical field
The present invention relates to a kind of preparation methods of discoloration power supply.
(2) background technology
Energy storage device is now widely used for the every aspect of the lives such as smart mobile phone, laptop, electric vehicle, energy storage
The electrode material of device is also the research hotspot of present society all circles.
With advances in technology with the development of society, people can also proposed requirement to the colourability of energy storage device.It can
The energy storage device of discoloration can be widely applied to the numerous areas such as Electronic Paper, mobile phone screen, vehicle glass, Domestic glass, reach
It can change colour and the purpose of energy storage, further promote the miniaturization of energy storage material.
(3) invention content
The object of the present invention is to provide a kind of preparation method of discoloration power supply, the discoloration power supply prepared by this method is filling
Along with color change during electric discharge.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of preparation method of discoloration power supply, the preparation method include the following steps:
(1) by electrochemical deposition method, one layer of conducting polymer is deposited on substrate A;
In step (1), the electrochemical deposition method is specially:In three-electrode cell system, using substrate A as work
Electrode, platinized platinum are auxiliary electrode, Ag/AgCl electrodes are that reference electrode, 0.001~1mol/L (preferably 0.01~0.5mol/L) are led
The dichloromethane solution of electric polymer monomer is electrolyte, applies 0.5~2.5V's (preferably 0.6~1.4V) on the working electrode (s
Constant voltage carries out 30~3600s of polymerisation (preferably 60~300s), and obtaining deposition has the substrate A of conducting polymer, in the base
It also reserves some blank substrate region in addition to deposition has the region of conducting polymer and is used for and outer lead phase in the bottom surfaces A
Even;
The conducting polymer monomer includes but not limited to:Aniline and its derivatives, pyrroles and its derivative, thiophene and its
Derivative or metallo phthalocyanine, specifically for example:Aniline, triphenylamine, pyrroles, thiophene or ethylenedioxy thiophene etc..
(2) the substrate A aeration-dryings that deposition obtained by step (1) is had to conducting polymer, deposit then along the surfaces substrate A
There is the region periphery of conducting polymer to apply adhesive, is then being applied on the inside of the periphery of adhesive (the i.e. surfaces substrate A deposition
Have the part for not applying adhesive in the region of conducting polymer) coating gel electrolyte, substrate A is placed in 50~150 later
1~10 day is stood in the baking oven of DEG C (preferably 50~90 DEG C) (preferably 2~4 days), is taken out spare;
In step (2), double faced adhesive tape can be used in the adhesive, specifically for example:The 3M double faced adhesive tapes of 3M companies, product
Model 3M103-96511;
The gel electrolyte mainly is mixed with to obtain by high molecular polymer with alkali metal salt;The macromolecule
Polymer is polyethylene glycol oxide (PEO), polymethyl methacrylate (PMMA), polyacrylonitrile (PAN) or polyvinylidene fluoride
(PVDF) etc.;The alkali metal salt is lithium perchlorate (LiClO4) etc.;
It is preferred that the gel electrolyte is polymethyl methacrylate-lithium perchlorate gel electrolyte, specifically, described
Polymethyl methacrylate-lithium perchlorate gel electrolyte is prepared as follows to obtain:
Polymethyl methacrylate is added in propene carbonate, 12~48h of swelling in 50~100 DEG C of baking ovens is placed in, obtains
To system A;Lithium perchlorate is dissolved in acetonitrile, system B is obtained;System B is added in system A, ultrasound (frequency is 20~
50KHz) 1~10h of oscillation is to get the polymethyl methacrylate-lithium perchlorate gel electrolyte;Wherein, the poly- first
The mass ratio of base methyl acrylate and propene carbonate is 1:1~10;The volumetric usage of the acetonitrile is with the quality of lithium perchlorate
It is calculated as 2~20mL/g.
(3) the coated metal oxide slurry on substrate B, and coating when reserve a part of blank substrate region for and
Outer lead is connected, and after good metal oxide paste drying to be coated, substrate B and the ready substrate A of step (1) are misplaced
(dislocation bonding is meant that for bonding:Substrate A is with after substrate B bondings, and respectively reserved a part of blank substrate region is non-
Overlapping region, for being connected with outer lead), compacting obtains the discoloration power supply;
In step (3), the metal oxide paste is formed by metal oxide solubilizer mixing preparation;The gold
Belonging to oxide includes but not limited to:The metal oxides such as titanium dioxide, rhodium oxide, nickel oxide or manganese oxide;The solvent is logical
Often it is selected from dichloromethane;The volumetric usage of the solvent is calculated as 50~100mL/g with the quality of metal oxide;
The method of the coating includes the modes such as the spraying, spin coating or drop coating of this field routine.
In the present invention, rigid conductive glass (the following letter with tin indium oxide may be used in the substrate A or substrate B
Claim ITO), the flexible conductive film (hereinafter referred to as PET) with tin indium oxide can also be used.Hard can be made using ITO
Ultracapacitor, ultracapacitor flexible can be made using PET.
Term " substrate A ", " substrate B " not special meaning is only intended to distinguish different operation step labeled as " A ", " B "
The substrate used in rapid.
The beneficial effects of the present invention are:Discoloration power supply prepared by the method for the present invention can be during charge and discharge with face
Color change learns the energy storage situation of power supply according to the variation of color, can be used for energy storage field;It can also be by changing two poles
Voltage so that different colors is presented in power supply, for visualizing colour developing field.
(4) it illustrates
Fig. 1 is the preparation technology flow chart of discoloration power supply of the present invention;
Fig. 2 is photo of the discoloration power supply obtained of embodiment 2 under charge and discharge state;
Fig. 3 is the charging and discharging curve of the discoloration power supply obtained of embodiment 2.
(5) specific implementation mode
Below by specific embodiment, the invention will be further described, but protection scope of the present invention is not limited in
This.
Embodiment 1 prepares gel electrolyte
3.5g polymethyl methacrylates are added in 5g propene carbonates, is placed in 80 DEG C of baking ovens and is swollen 18h, obtain body
It is A;1g lithium perchlorates are dissolved in 4g acetonitriles, system B is obtained;System B is added in system A, the oscillation of 25KHz frequency ultrasounds
2h so that system B is uniformly blended into system A, obtains stable polymethyl methacrylate-lithium perchlorate gel electrolyte.
Embodiment 2 prepares discoloration power supply
Using electrochemical workstation (Shanghai Chen Hua CHI-660C), by the method for electrochemical deposition, with indium oxide
One layer of uniform Polyglycolic acid fibre is deposited on rigid conductive glass (abbreviation ITO) the substrate A of tin, concrete operations are as follows:
In three-electrode cell system, using ITO substrate A as working electrode, platinized platinum (2cm × 2cm) be auxiliary electrode,
Ag/AgCl electrodes are reference electrode, 0.1mol/L ethylenedioxy thiophenes (Aladdin company, CAS 126213-50-1, article No.
E105649 dichloromethane solution) is electrolyte, polymerize 120s under the constant potential of 1.2V, and obtaining deposition has poly- enedioxy
The ITO substrate A of thiophene;
There is the ITO substrate A of Polyglycolic acid fibre to be placed in ventilation drying deposition, later outside the surface of ITO substrate A
The uniform one circle 3M double faced adhesive tapes (3M companies, model 3M103-96511) of adherency of circle, and enclosed in ITO substrate A surface adhesions one
The inside of 3M double faced adhesive tapes coats polymethyl methacrylate-lithium perchlorate gel electrolyte prepared by one layer of uniform embodiment 1
Matter is placed in 80 DEG C of baking ovens and stands 4 days, takes out spare.
0.2g titanium dioxide is uniformly mixed with 10ml dichloromethane, then by spray gun spraying on ITO substrate B, room
After temperature is dried, by ITO substrate B and ready ITO substrate A dislocation bondings, compacting obtains discoloration power supply.
The discoloration power supply prepared by this method can be during charge and discharge with the transformation of Yellow-Blue, such as Fig. 1 institutes
Show, voltage is charged state when being charged to 1.4V from -0.6V, and corresponding color, which is yellow, becomes blue;Voltage is dropped from 1.4V
It is discharge condition when to -0.6V, corresponding color, which is blue, becomes yellow.
Embodiment 3 prepares discoloration power supply
Using electrochemical workstation (Shanghai Chen Hua CHI-660C), by the method for electrochemical deposition, with indium oxide
One layer of uniform polyaniline is deposited on rigid conductive glass (abbreviation ITO) the substrate A of tin, concrete operations are as follows:
In three-electrode cell system, using ITO substrate A as working electrode, platinized platinum (2cm × 2cm) be auxiliary electrode,
Ag/AgCl electrodes are the dichloro of reference electrode, 0.1mol/L aniline (Aladdin company, CAS 62-53-3, article No. A112123)
Dichloromethane is electrolyte, polymerize 120s under the constant potential of 1.2V, and obtaining deposition has the ITO substrate A of polyaniline;
There is the ITO substrate A of polyaniline to be placed in ventilation drying deposition, it is uniform along the surface outer ring of ITO substrate A later
One circle 3M double faced adhesive tapes (3M companies, model 3M103-96511) of adherency, and enclose 3M double faced adhesive tapes in ITO substrate A surface adhesions one
The inside of band coats polymethyl methacrylate-lithium perchlorate gel electrolyte prepared by one layer of uniform embodiment 1, is placed in 60
3 days are stood in DEG C baking oven, is taken out spare.
0.1g titanium dioxide is uniformly mixed with 10ml dichloromethane, then by spray gun spraying on ITO substrate B, room
After temperature is dried, by ITO substrate B and ready ITO substrate A dislocation bondings, compacting obtains discoloration power supply.
Such discoloration power supply prepared by this method can be during charge and discharge with the transformation of green color-blue.
Claims (8)
1. a kind of preparation method of discoloration power supply, which is characterized in that the preparation method includes the following steps:
(1) by electrochemical deposition method, one layer of conducting polymer is deposited on substrate A;
The electrochemical deposition method is:It is auxiliary electricity by working electrode, platinized platinum of substrate A in three-electrode cell system
Pole, Ag/AgCl electrodes be reference electrode, 0.001~1mol/L conducting polymer monomers dichloromethane solution be electrolyte,
The constant voltage for applying 0.5~2.5V on working electrode carries out 30~3600s of polymerisation, and obtaining deposition has the base of conducting polymer
Bottom A, on the surfaces substrate A, in addition to deposition has the region of conducting polymer, also reserve some blank substrate region be used for and
Outer lead is connected;
The conducting polymer monomer is aniline, triphenylamine, pyrroles, thiophene or ethylenedioxy thiophene;
(2) the substrate A aeration-dryings that deposition obtained by step (1) is had to conducting polymer, lead then along the surfaces substrate A deposition
The region periphery of electric polymer applies adhesive, gel electrolyte is then coated on the inside of the periphery for being applied with adhesive, later
Substrate A is placed in 50~150 DEG C of baking oven and stands 1~10 day, is taken out spare;
The gel electrolyte mainly is mixed with to obtain by high molecular polymer with alkali metal salt;The high molecular polymerization
Object is polyethylene glycol oxide, polymethyl methacrylate, polyacrylonitrile or polyvinylidene fluoride;The alkali metal salt is perchloric acid
Lithium;
(3) the coated metal oxide slurry on substrate B, and reserve in coating a part of blank substrate region and be used for and external
Conducting wire is connected, and after good metal oxide paste drying to be coated, substrate B and the ready substrate A of step (2) is misplaced viscous
It closes, i.e. substrate A is with after substrate B bondings, and respectively reserved a part of blank substrate region is Non-overlapping Domain, for being led with outside
Line is connected, and is compacted later, obtains the discoloration power supply;
The metal oxide is titanium dioxide, rhodium oxide, nickel oxide or manganese oxide.
2. the preparation method of discoloration power supply as described in claim 1, which is characterized in that the substrate A or substrate B is using attached
There are the rigid conductive glass of tin indium oxide or the flexible conductive film with tin indium oxide.
3. the preparation method of discoloration power supply as described in claim 1, which is characterized in that in step (1), the electrolyte is
The dichloromethane solution of 0.01~0.5mol/L conducting polymer monomers.
4. the preparation method of discoloration power supply as described in claim 1, which is characterized in that in step (1), the constant voltage is
0.6~1.4V, polymerization reaction time are 60~300s.
5. the preparation method of discoloration power supply as described in claim 1, which is characterized in that in step (2), the adhesive is adopted
Use double faced adhesive tape.
6. the preparation method of discoloration power supply as described in claim 1, which is characterized in that in step (2), the gel electrolyte
Matter is polymethyl methacrylate-lithium perchlorate gel electrolyte, also, the polymethyl methacrylate-lithium perchlorate is solidifying
Glue electrolyte is prepared as follows to obtain:
Polymethyl methacrylate is added in propene carbonate, 12~48h of swelling in 50~100 DEG C of baking ovens is placed in, obtains body
It is A;Lithium perchlorate is dissolved in acetonitrile, system B is obtained;System B is added in system A, 1~10h of sonic oscillation is to get institute
The polymethyl methacrylate stated-lithium perchlorate gel electrolyte;Wherein, the polymethyl methacrylate and propene carbonate
Mass ratio be 1: 1~10;The volumetric usage of the acetonitrile is calculated as 2~20mL/g with the quality of lithium perchlorate.
7. the preparation method of discoloration power supply as described in claim 1, which is characterized in that in step (3), metal oxidation
Object slurry is formed by metal oxide solubilizer mixing preparation, and the solvent is dichloromethane, the volumetric usage of the solvent
It is calculated as 50~100mL/g with the quality of metal oxide.
8. the preparation method of discoloration power supply as described in claim 1, which is characterized in that in step (3), the method for the coating
For spraying, spin coating or drop coating.
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US5002700A (en) * | 1988-08-30 | 1991-03-26 | Osaka Gas Company Limited | Permanently doped polyaniline and method thereof |
CN101051697A (en) * | 2007-04-10 | 2007-10-10 | 南京大学 | Variable resistance conductive polymer/polyelectrolyte solid composite or mixed film and its preparing method |
TW201025700A (en) * | 2008-12-19 | 2010-07-01 | Taiwan Textile Res Inst | A method for forming an electrode with catalyst layer and application thereof |
CN105372896A (en) * | 2015-11-20 | 2016-03-02 | 浙江工业大学 | Preparation of solid electrolyte electrochromic flexible device based on conductive polymer |
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