Issue 18, 2017

Continuous fabrication of the graphene-confined polypyrrole film for cycling stable supercapacitors

Abstract

A meter-length, graphene-confined polypyrrole (GP) film was fabricated by a scalable wet-spinning technology. The GP film-assembled supercapacitors had an extremely high cycling stability (115% retention after 50 000 cycles) due to the delicate graphene-confined polypyrrole-layered structures. Highly flexible supercapacitors with different sizes were further assembled with a gel electrolyte.

Graphical abstract: Continuous fabrication of the graphene-confined polypyrrole film for cycling stable supercapacitors

Supplementary files

Article information

Article type
Communication
Submitted
02 Marts 2017
Accepted
12 Apr. 2017
First published
12 Apr. 2017

J. Mater. Chem. A, 2017,5, 8255-8260

Continuous fabrication of the graphene-confined polypyrrole film for cycling stable supercapacitors

T. Huang, S. Cai, H. Chen, Y. Jiang, S. Wang and C. Gao, J. Mater. Chem. A, 2017, 5, 8255 DOI: 10.1039/C7TA01921A

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