Applications of Silver Nanowires on Transparent Conducting Film and Electrode of Electrochemical Capacitor

Abstract EN

Silver nanowire has potential applications on transparent conducting film and electrode of electrochemical capacitor due to its excellent conductivity.

Transparent conducting film (G-film) was prepared by coating silver nanowires on glass substrate using Meyer rod method, which exhibited better performance than carbon nanotube and graphene.

The conductivity of G-film can be improved by increasing sintering temperature.

Electrode of electrochemical capacitor (I-film) was fabricated through the same method with G-film on indium tin oxide (ITO).

CV curves of I-film under different scanning rates had obvious redox peaks, which indicated that I-film exhibited excellent electrochemical pseudocapacitance performance and good reversibility during charge/discharge process.

In addition, the specific capacitance of I-film was measured by galvanostatic charge/discharge experiments, indicating that I-film exhibits high special capacitance and excellent electrochemical stability.