Three-Dimensional Carbon Nitride Nanowire Scaffold for Flexible Supercapacitors.

Author(s) Tang, Z.; Zhang, X.; Duan, L.; Wu, A.; Lu, W.
Journal Nanoscale Res Lett
Date Published 2019 Mar 14

Herein, a 3D composite electrode supported by g-CN nanowire framework as scaffold and poly(3,4-ethylenedioxythiophene): poly(4-styrenesulfonate) (PEDOT: PSS) as conducting polymer is reported for flexible solid-state electrochemical capacitors. Compared to pure PEDOT: PSS, the composite electrodes have a greatly increased specific surface and showed good electrochemical performance. A specific capacitance of 202 F g is achieved, and 83.5% of initial capacitance maintained after 5000 cycles. The device based on the 3D g-CN/PEDOT: PSS electrode also exhibits good performance in capacitance, flexibility, and cycling stability.

DOI 10.1186/s11671-019-2932-z
ISSN 1931-7573
Citation Nanoscale Res Lett. 2019;14(1):98.

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