CN114566328A - Preparation method of silver nanowire composite transparent electrode with stable performance - Google Patents
Preparation method of silver nanowire composite transparent electrode with stable performance Download PDFInfo
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
-
- 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
Abstract
The invention provides a preparation method of a silver nanowire composite transparent electrode with stable performance. The transparent polymer is used as a flexible or elastic substrate, the silver nanowire transparent conductive network is used as a conductive layer, and the mercapto compound is used as an interface modification layer, and the flexible or elastic silver nanowire interface modification layer is prepared by a solution processing method. The mercapto compound reacts with the silver nanowire through the mercapto end group to form a compact protective layer, so that the oxidation resistance and the corrosion resistance of the silver nanowire are greatly improved; the mercapto compound reacts with the polymer substrate through the end group of the functional group at the other end to form an interface modification layer, so that the stress is buffered, and the structural stability of the silver nanowire conductive network is improved. The composite transparent electrode has excellent photoelectric properties, high surface flatness, excellent oxidation resistance and corrosion resistance, excellent bending resistance and excellent tensile stability. The composite transparent electrode can be applied to flexible or stretchable organic light-emitting devices, photovoltaic cells, touch screen technologies, human-computer interaction interfaces and the like.
Description
Technical Field
The invention belongs to the technical field of flexible composite transparent electrodes, relates to a nano composite material, belongs to the technical field of flexible transparent electrodes, and particularly relates to a preparation method of a silver nanowire composite transparent electrode with stable performance. The method has great application prospect in the fields of flexible or stretchable organic light-emitting devices, photovoltaic cells, touch screen technology, human-computer interaction interfaces and the like.
Background
Due to the wide application of the flexible transparent electrode, the flexible transparent electrode has great prospect, people in daily life use flexible transparent electronic devices more frequently, and higher requirements are put forward on the stability of the flexible transparent electrode. In the working process of the electrode material of the flexible solar cell, the resistance is increased and the performance is obviously attenuated because the electrode is corroded; in the repeated bending or stretching process of the flexible or stretchable light-emitting device, the light-emitting efficiency is obviously reduced due to poor fatigue resistance of the electrode. Therefore, the development of the silver nanowire composite transparent electrode with stable performance is of great significance.
From the application point of view, the flexible composite transparent electrode must satisfy the following conditions: the high-transmittance and low-sheet resistance are achieved, so that the power consumption of the device is reduced; good mechanical stability (flexibility, stretchability and fatigue resistance) and chemical stability to reduce maintenance costs. However, the research on the flexible composite transparent electrode with high light transmittance, low sheet resistance, good mechanical stability and chemical stability is still not ideal.
Chinese patent publication No. CN113689974A discloses a silver nanowire transparent electrode and a preparation method thereof. The invention has high requirements on the shape and precision of instruments and equipment and a substrate, and has complex structure and complex preparation process.
Chinese patent publication No. CN108682481A discloses a copper nanowire-based transparent electrode and a preparation method thereof. The transparent electrode is spin-coated layer by layer, a layer of copper nanowire is spin-coated firstly, then a layer of polymethyl methacrylate is spin-coated, and the operations are repeated repeatedly. However, since the copper nanowires are easily oxidized and corroded, the electrode has a short service life and poor corrosion resistance, and cannot meet the application requirements of long service life and corrosion resistance of the transparent electrode.
Non-patent document 1(adv. Mater.2015,27,4744--1When the light transmittance was 85%. But the device only cycles 10 times at 50% strain, limiting the application of the device.
Non-patent document 2(adv. mater.2012,24,1321-And 5000 cycles at 90% strain. However, the transparent electrode was 10. omega. sq-1When the transmittance is 45%, the application of the electrode in a transparent device is limited.
Non-patent document 2(npj flex. electron.2021,5,31.) reports a flexible composite transparent electrode in which silver nanowires are embedded in cross-linked polyvinyl alcohol and PDMS, the flexible composite transparent electrode having a 100% working range of 20 Ω · sq-1When the light transmittance was found to be 88%. But the transparent electrode can only be bent and stretched under small strain, limiting the applications of the device.
Meanwhile, the flexible composite transparent electrode with excellent photoelectric property, good mechanical stability and chemical stability has not been reported.
In general, the invention prepares a flexible composite transparent electrode with high light transmittance, low sheet resistance, excellent mechanical stability and chemical stability, which can not be achieved by most of the flexible transparent electrodes at present.
Disclosure of Invention
The invention provides a preparation method of a flexible composite transparent electrode based on silver nanowires with stable performance. The transparent polymer is used as a flexible or elastic substrate, the silver nanowire transparent conductive network is used as a conductive layer, and the mercapto compound is used as an interface modification layer, and the flexible or elastic silver nanowire interface modification layer is prepared by a solution processing method. The mercapto compound reacts with the silver nanowire through the mercapto end group to form a compact protective layer, so that the oxidation resistance and the corrosion resistance of the silver nanowire are greatly improved; the mercapto compound reacts with the polymer substrate through the end group of the functional group at the other end to form an interface modification layer, so that the stress is buffered, and the structural stability of the silver nanowire conductive network is improved. The composite transparent electrode has excellent photoelectric properties (the square resistance is less than 50 omega. sq. s) -1High surface smoothness (R), high light transmittance (70%) and high surface smoothness (R)sq<10nm), excellent oxidation and corrosion resistance (resistance change rate less than 1000 after soaking in a solution with strong corrosive ions mass fraction greater than 0.1% for more than 1 hour), excellent bending resistance (bending radius less than 5mm, 10000 times for bending, resistance change rate less than 10%), and excellent tensile stability (tensile-release cycle greater than 100 at strain greater than 30%)0 times). The composite transparent electrode has great application prospect in the fields of flexible or stretchable organic light-emitting devices, photovoltaic cells, touch screen technology, human-computer interaction interfaces and the like.
A preparation method of a silver nanowire composite transparent electrode with stable performance mainly comprises the following steps: the transparent flexible substrate comprises a transparent silver nanowire conducting layer, a mercapto compound intermediate transition layer and a transparent flexible substrate.
Further, the preparation method of the flexible transparent composite electrode mainly comprises the following steps:
1) sucking a certain amount of silver nanowires, ultrasonically oscillating to uniformly disperse the silver nanowires, and preparing a transparent silver nanowire conducting layer on a glass substrate in a coating mode;
2) soaking the silver nanowire transparent electrode obtained in the step 1) in a sulfhydryl compound solution, and washing away the residual part to be used as an intermediate transition layer;
3) Pouring a layer of flexible transparent substrate precursor solution on the surface of the composite obtained in the step 2), embedding the transparent silver nanowire conducting layer and the intermediate transition layer in the flexible transparent substrate after curing, and stripping the transparent silver nanowire conducting layer and the intermediate transition layer from the glass sheet to obtain the silver nanowire composite transparent electrode with excellent stability.
Further, the intermediate transition layer of the mercapto compound refers to: one end of the characteristic functional group is sulfhydryl, and the other end is one or more of carboxyl, hydroxyl, amino, acrylic acid, acrylate, methacrylic acid, methacrylate, acrylamide, acrylonitrile, vinyl sulfone, maleimide, epoxy group, isocyanate group, vinyl, nitrile group, halogen atom, fumaric acid, maleic acid, crotonic acid and phenylacrylic acid.
Furthermore, the diameter of the silver nanowire is 10-300nm, and the length of the silver nanowire is 3-300 mu m.
Further, the flexible substrate material is styrene block copolymer type thermoplastic elastomer SEBS or SBS; 4055IC, 1565IC, 4037IC, 1185, 1565, B-780, 4030, 4040, Clear Flex 30, Clear Flex50, Clear Flex 95, products of Smooth-On, Inc.; silicone elastomer: polydimethylsiloxane, Dragon Skin 10, Dragon Skin 20, Dragon Skin 30, Ecoflex 00-10, Ecoflex 00-20, Ecoflex 00-30, Ecoflex 00-35, Ecoflex 00-50, Ecoflex Gel, polyamide thermoplastic elastomers, polyethylene terephthalate, poly-4-methylpentene, polyvinyl alcohol, ethylene-vinyl acetate copolymers, polyacrylates, polymethacrylates, polyethylene oxide and conventional Gel materials: one or more of polyvinyl alcohol gel, polyacrylamide gel, polyacrylate gel, polyacrylic acid gel, agar, dextran gel, cellulose gel, host-guest interaction gel, sodium alginate gel, hyaluronic acid gel, keratin gel, collagen gel, fibrin gel, and chitosan gel.
Further, the action mechanism of the silver nanowire composite transparent electrode with stable performance is as follows: the middle transition layer micromolecules or macromolecules containing the tail end sulfydryl react with the silver nanowires through the sulfydryl to form a compact protective layer, so that the oxidation resistance and the corrosion resistance of the silver nanowires are greatly improved; and an interface modification layer is formed by the reaction of the functional group at the other end and the polymer substrate, so that the stress is buffered, and the structural stability of the silver nanowire conductive network is improved.
The product prepared by the preparation method has the following technical effects that 1) the flexible composite transparent electrode has good light transmittance, square resistance and surface roughness: when the square resistance is less than 50 omega-sq-1When the light transmittance is higher than 70 percent; surface roughness Rsq<10nm。
2) The flexible composite transparent electrode has good corrosion resistance stability: the resistance is placed for more than 5 hours under the conditions that the temperature is over 50 ℃ and the humidity is over 60 percent, and the resistance change rate is less than 1000; soaking in a solution with a pH value of less than 6 for more than 1 hour, wherein the resistance change rate is less than 1000; in the presence of strongly corrosive ions (S)2-,F-,Cl-,Br-,I-) The solution with the mass fraction of more than 0.1 percent is soaked for more than 1 hour, and the resistance change rate is less than 1000.
3) The flexible composite transparent electrode has good mechanical properties: for a flexible substrate, when the bending radius is less than 5mm, the flexible substrate is bent 10000 times, and the resistance change rate is less than 10%; for elastic substrates, the rate of change of resistance is less than 1000% when the tensile strain exceeds 50%; when the cyclic tensile strain exceeds 30%, the stretch-release cycle exceeds 1000 times.
4) The flexible composite transparent electrode prepared by the method has huge application prospect in the fields of flexible or stretchable organic light-emitting devices, photovoltaic cells, touch screen technologies, human-computer interaction interfaces and the like.
Drawings
Fig. 1 is a schematic structural diagram of a flexible composite transparent electrode.
FIG. 2 is a transmission electron microscope image of a small molecule modified silver nanowire.
FIG. 3 is a graph of square resistance versus light transmittance for a flexible composite transparent electrode.
Fig. 4 is a tensile operating curve.
Fig. 5 is a stretch cycle stability curve.
Fig. 6 is a corrosion stability curve.
Detailed Description
Example 1:
(1) weighing 100 mu L of silver nanowire/ethanol dispersion liquid with the concentration of 2mg/mL, spin-coating on a glass sheet at the spin-coating speed of 1000rpm for 20s at 80 ℃ for 5min, and repeating the operation for 10 times to obtain the glass substrate silver nanowire transparent electrode.
(2) To 100mL of methanol was added 20mg of N, N' -bis (acryloyl) cystamine, and the mixture was stirred until the mixture was sufficiently dissolved. And (2) soaking the silver nanowire transparent electrode with the glass substrate obtained in the step (1) for 10min, heating and drying at 80 ℃, then soaking in 100mL of methanol for 10min, repeating for three times, and heating and drying at 80 ℃. The surface structure thereof was tested by a transmission electron microscope, as shown in FIG. 1.
(3) And (3) respectively weighing 10g of Clearflex part A and part B, mixing the two, uniformly stirring, vacuumizing to remove air bubbles, pouring the mixture on the surface of the silver nanowire transparent conductive film obtained in the step (2), heating at 80 ℃ for 1h, and stripping the film from the glass substrate to obtain the flexible composite transparent electrode, wherein the structure of the flexible composite transparent electrode is shown in the attached drawing (2).
(4) The photoelectric properties are shown in figure (3). FromAs can be seen in fig. 3: the flexible composite transparent electrode is arranged at 11.3, 11.6, 12.5, 15.0, 29.4 and 55.0 omega · sq-1The light transmittances were 81.4%, 81.8%, 83.2%, 85.6%, 88.6%, and 90.7%, respectively.
(5) The mechanical property and the tensile working curve are shown in the attached figure (4). Tensile cycling stability, as shown in figure (5). The flexible composite transparent electrode has a working range of 160%, and the sheet resistances are respectively 18, 18.2, 19.8, 43.2, 151 omega · sq at 0%, 30%, 50%, 100% and 160% strain-1. May be cycled 230000 times at 50% strain;
(6) the corrosion resistance is shown in the attached figure (6). The flexible composite transparent electrode can be stabilized in a 1M hydrochloric acid solution and a 5 wt% sodium sulfide solution at 80 ℃ and 90% humidity for 450, 60 and 20 hours respectively.
Example 2:
(1) weighing 100 mu L of silver nanowire/water dispersion with the concentration of 5mg/mL, spin-coating on a glass sheet at the rotation speed of 800rpm for 30s at 60 ℃ for 10min, and repeating the operation for 5 times to obtain the glass-substrate copper nanowire transparent electrode.
(2) 5mL of hexadecylmercaptan was added to 100mL of ethanol, and the mixture was stirred well. And (2) soaking the silver nanowire transparent electrode of the glass substrate obtained in the step (1) for 20min, heating and drying at 60 ℃, then soaking in 100mL of ethanol for 10min, repeating for three times, and heating and drying at 60 ℃.
(3) Weighing 10g of SEBS (styrene-ethylene-butadiene-styrene) and dissolving the SEBS in 150mL of n-octane, pouring the SEBS on the surface of the silver nanowire transparent conductive film obtained in the step (2), heating the film for 1h at 30 ℃, and stripping the film from the glass substrate to obtain the flexible composite transparent electrode.
Example 3:
(1) weighing 100 mu L of silver nanowire/water dispersion with the concentration of 5mg/mL, spin-coating on a glass sheet at the rotation speed of 500rpm for 60s at 100 ℃ for 5min, and repeating the operation for 3 times to obtain the silver nanowire transparent electrode with the glass substrate.
(2) Adding 15mL of sulfydryl-polyethylene glycol-acrylate into 100mL of water, uniformly stirring, soaking the silver nanowire transparent electrode of the glass substrate obtained in the step (1) for 15min, heating and drying at 80 ℃, then soaking in 100mL of water for 10min, repeating for three times, and heating and drying at 80 ℃.
(3) And (3) weighing 10g of acrylamide and 0.01g of photoinitiator, mixing the acrylamide and the photoinitiator, uniformly stirring, vacuumizing to remove bubbles, pouring the mixture on the surface of the silver nanowire transparent conductive film obtained in the step (2), carrying out ultraviolet curing for 3min, and stripping the film from the glass substrate to obtain the flexible composite transparent electrode.
Example 4:
(1) weighing 100 mul of silver nanowire/water dispersion with the concentration of 5mg/mL, spin-coating on a glass sheet at the rotation speed of 500rpm for 60s at 100 ℃ for 5min, and repeating the operation for 3 times to obtain the glass substrate silver nanowire transparent electrode.
(2) Adding 15mL of cysteine into 100mL of water, stirring uniformly, soaking the glass-substrate silver nanowire transparent electrode obtained in the step (1) for 15min, heating and drying at 80 ℃, then soaking in 100mL of water for 10min, repeating for three times, and heating and drying at 80 ℃.
(3) Weighing 10g of urethane acrylate 6210 and 0.1g of photoinitiator, mixing the two, uniformly stirring, vacuumizing to remove bubbles, pouring the mixture on the surface of the silver nanowire transparent conductive film obtained in the step (2), carrying out ultraviolet curing for 3min, and stripping the film from the glass substrate to obtain the flexible composite transparent electrode.
Example 5:
(1) weighing 100 mul of silver nanowire/water dispersion with the concentration of 5mg/mL, spin-coating on a glass sheet at the rotation speed of 500rpm for 60s at 100 ℃ for 5min, and repeating the operation for 3 times to obtain the glass substrate silver nanowire transparent electrode.
(2) Adding 15mL of allyl mercaptan into 100mL of ethanol, uniformly stirring, soaking the glass-substrate silver nanowire transparent electrode obtained in the step (1) for 15min, heating and drying at 60 ℃, then soaking in 100mL of ethanol for 10min, repeating for three times, and heating and drying at 60 ℃.
(3) And (3) weighing 10g of PDMS part A and 1g of PDMS part B, mixing the two, uniformly stirring, vacuumizing to remove bubbles, pouring the mixture on the surface of the silver nanowire transparent conductive film obtained in the step (2), heating to 100 ℃, curing for 1h, and stripping the film from the glass substrate to obtain the flexible composite transparent electrode.
Example 6:
(1) weighing 100 mu L of silver nanowire/water dispersion with the concentration of 5mg/mL, spin-coating on a glass sheet at the rotation speed of 500rpm for 60s at 100 ℃ for 5min, and repeating the operation for 3 times to obtain the silver nanowire transparent electrode with the glass substrate.
(2) Adding 15mL of mercaptopropionic acid into 100mL of water, uniformly stirring, soaking the glass-substrate silver nanowire transparent electrode obtained in the step (1) for 15min, heating and drying at 80 ℃, then soaking in 100mL of water for 10min, repeating for three times, and heating and drying at 80 ℃.
(3) Weighing 10g of Nexolve colorless polyimide CP1, vacuumizing to remove bubbles, pouring the mixture on the surface of the silver nanowire transparent conductive film obtained in the step (2), casting to form a film, heating at 60 ℃ for 3h, and stripping the film from the glass substrate to obtain the flexible composite transparent electrode.
The above embodiments are merely for further illustration of the present invention and should not be limited to the disclosure of the embodiments. The specific substances in the product components disclosed in the technical scheme of the invention can be implemented by the invention, and the technical effects are the same as those obtained in the examples, and the examples are not separately illustrated. Therefore, it is intended that all equivalents and modifications which are within the spirit of the disclosure be protected by the accompanying claims.
Claims (9)
1. A preparation method of a silver nanowire composite transparent electrode with stable performance mainly comprises the following steps: the preparation method of the flexible transparent composite electrode is characterized by mainly comprising the following steps:
1) sucking a certain amount of silver nanowires, ultrasonically oscillating to uniformly disperse the silver nanowires, and preparing a silver nanowire transparent conductive network on a glass or polymer substrate by adopting a coating mode;
2) soaking the silver nanowire transparent conductive network obtained in the step 1) in a mercapto compound solution, wherein the mercapto compound reacts with metal silver through mercapto groups and is adsorbed on the surface of the silver nanowires to form a transition layer;
3) pouring a layer of flexible transparent substrate precursor solution on the surface of the composite obtained in the step 2), embedding the transparent silver nanowire conducting layer and the intermediate transition layer on the surface layer of the flexible transparent substrate after curing, and stripping the transparent silver nanowire conducting layer and the intermediate transition layer from the glass sheet, wherein the silver nanowire part is exposed on the surface of the substrate layer, and thus the silver nanowire composite transparent electrode with stable performance is obtained.
2. The preparation method of the silver nanowire composite transparent electrode with stable performance according to claim 1, characterized in that: the intermediate transition layer of the sulfhydryl compound refers to: one end of the characteristic functional group is sulfhydryl, and the other end is one or more of carboxyl, hydroxyl, amino, acrylic acid, acrylate, methacrylic acid, methacrylate, acrylamide, acrylonitrile, vinyl sulfone, maleimide, epoxy group, isocyanate group, vinyl, nitrile group, halogen atom, fumaric acid, maleic acid, crotonic acid and phenylacrylic acid.
3. The preparation method of the silver nanowire composite transparent electrode with stable performance according to claim 1, characterized by comprising the following steps: the diameter of the silver nanowire is 10-300nm, and the length of the silver nanowire is 3-300 mu m.
4. The preparation method of the silver nanowire composite transparent electrode with stable performance according to claim 1, characterized by comprising the following steps: the flexible substrate material is one or more of styrene block copolymer type thermoplastic elastomers SEBS, SBS, polyurethane elastomers, silica gel elastomers, polyamide thermoplastic elastomers, polyethylene glycol terephthalate, poly 4-methylpentene, polyvinyl alcohol, ethylene-vinyl acetate copolymer, polyacrylate, polymethacrylate and polyethylene oxide; or a commonly used gel material: one or more of polyvinyl alcohol gel, polyacrylamide gel, polyacrylate gel, polyacrylic acid gel, agar, dextran gel, cellulose gel, host-guest interaction gel, sodium alginate gel, hyaluronic acid gel, keratin gel, collagen gel, fibrin gel, and chitosan gel.
5. The preparation method of the silver nanowire composite transparent electrode with stable performance according to claim 1, characterized by comprising the following steps: the middle transition layer micromolecules or macromolecules containing the tail end sulfydryl react with the silver nanowires through the sulfydryl to form a compact protective layer, so that the oxidation resistance and the corrosion resistance of the silver nanowires are greatly improved; and the functional group at the other end reacts with the polymer substrate to form an interface modification layer, so that the stress is buffered, and the structural stability of the silver nanowire conductive network is improved.
6. The preparation method of the silver nanowire composite transparent electrode with stable performance according to any one of claims 1 to 5, characterized by comprising the following steps: the obtained flexible composite transparent electrode has the following photoelectric properties and surface roughness: when the sheet resistance is 50 omega-sq-1When the light transmittance is higher than 90%; the sheet resistance is 20 omega sq-1When the light transmittance is over 85 percent; surface roughness Rsq<10nm。
7. The method for preparing the silver nanowire composite transparent electrode with stable performance according to any one of claims 1 to 5, wherein the method comprises the following steps: the obtained flexible composite transparent electrode has the following corrosion resistance stability: when the temperature exceeds 85 ℃ and the humidity exceeds 85%, the sheet resistance change rate is less than 10% after the sheet resistance is placed for over 240 hours; after the sheet resistance is placed in an environment with salt concentration of 5%, temperature of 35 ℃ and humidity of 90% for 24 hours, the sheet resistance change rate is less than 10%; when the sheet resistance is soaked in the solution with the pH value of less than 6 for more than 5 hours, the sheet resistance change rate is less than 20 percent.
8. The method for preparing the silver nanowire composite transparent electrode with stable performance according to any one of claims 1 to 5, wherein the method comprises the following steps: the obtained flexible composite transparent electrode has the following mechanical properties: for a flexible substrate, when the bending radius is less than 5mm, the flexible substrate is bent 10000 times, and the variance ratio of the sheet resistance is less than 10%; for elastic substrates, the rate of change in sheet resistance is less than 50% at 50% tensile strain; the sheet resistance change is less than 200% under 100% tensile strain; the tensile cycle is stretched 20 ten thousand times under 50% strain, and the square resistance change rate is less than 500%.
9. Use of a stable performance silver nanowire composite transparent electrode, the flexible composite transparent electrode being prepared by the method according to any one of claims 1 to 5, characterized in that: the flexible composite transparent electrode is applied to flexible or stretchable organic light-emitting devices, photovoltaic cells, touch screen technologies and human-computer interaction interfaces.
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CN113223752A (en) * | 2021-04-15 | 2021-08-06 | 华南理工大学 | Flexible stretchable transparent conductive film and preparation method and application thereof |
CN113744928A (en) * | 2021-08-10 | 2021-12-03 | 厦门大学 | Antioxidant transparent conductive film and preparation method and application thereof |
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CN107068291A (en) * | 2017-04-10 | 2017-08-18 | 武汉理工大学 | A kind of nano silver wire transparent conductive film that shifts is to the method for flexible substrate |
KR101961196B1 (en) * | 2017-09-27 | 2019-03-22 | 주식회사 에스나노텍 | Ag nanowire embedded transparent electrode manufacturing method and the transparent electrode thereby |
CN113223752A (en) * | 2021-04-15 | 2021-08-06 | 华南理工大学 | Flexible stretchable transparent conductive film and preparation method and application thereof |
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