研究目的
To overcome the disadvantages of each single component electrode by proposing a composite electrode AgNWs/ZnO/rGO, and to investigate its photoelectric properties, adhesion to the substrate, and stability.
研究成果
The AgNWs/ZnO/rGO composite electrode has good photoelectric properties, enhanced adhesion to substrates, and improved stability in air, making it a potential candidate for printed electrodes for printed electronic devices.
研究不足
The composite electrode's light transmittance is decreased when multilayer rGO is used, and all three films are not stable enough in the air, with the sheet resistance increasing over time.
1：Experimental Design and Method Selection:
The composite electrode was prepared by spin coating on a glass substrate.
2：Sample Selection and Data Sources:
Silver nanowire solution, graphene oxide dispersion, zinc oxide nanoparticle solution, and various chemical reagents were used.
3：List of Experimental Equipment and Materials:
Compact size glue machine, high-precision digital display constant temperature heating station, ultrasonic cleaning machine, plasma cleaner, and open tube furnace were used.
4：Experimental Procedures and Operational Workflow:
The glass substrate was cleaned and treated, followed by the preparation of AgNWs electrode, AgNWs/ZnO electrode, and AgNWs/ZnO/rGO electrode through spin-coating and annealing processes.
5：Data Analysis Methods:
The photoelectric properties were tested using a four probe tester, UV-visible spectrophotometer, and field emission scanning electron microscopy.
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silver nanowire solution
XFJ03
XFNANO Inc.
Used as a conductive material in the composite electrode.
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graphene oxide dispersion
XF02
XFNANO Inc.
Used to provide protection and improve stability in the composite electrode.
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zinc oxide nanoparticle solution
Z-lnk
Guangdong Poly OptoElectronics Co.
Used to enhance the adhesion of silver nanowire to the substrate.
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Compact size glue machine
EZ4
Jiangsu Leibo Scientific Instrument Co.
Used in the preparation of the composite electrode.
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high-precision digital display constant temperature heating station
JR-1515
Shenzhen Xincheng Electronic Equipment Co.
Used for annealing processes in the experiment.
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ultrasonic cleaning machine
JP-040S
Shenzhen Jiemeng Cleaning Equipment Co.
Used for cleaning the glass substrate.
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plasma cleaner
PDC-002
Micron Technology Co.
Used for plasma treatment of the glass substrate and silver nanowires.
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open tube furnace
BTF-1200C
Anhui Beyik Equipment Technology Co.
Used for the reduction of graphene oxide.
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four probe tester
RTS-9
Used for testing the sheet resistance of the films.
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UV-visible spectrophotometer
TU-1901
Used for measuring the light transmittance of the films.
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field emission scanning electron microscopy
su-8010
Used for imaging the silver nanowire film.
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