Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8013893 | Materials Letters | 2018 | 4 Pages |
Abstract
Novel FeS2/nitrogen-sulfur double doped graphene (NSG) flexible hybrids electrode materials have been successfully prepared via a rapid microwave method followed by tube furnace heating process. Small size nano-flower-like structure of FeS2 uniformly supported on multi-fold NSG, which promote electron transport and electrochemical reaction. The material shows good electrochemical performance in a three-electrode system, such as high specific capacitance (528.7â¯Fâ¯gâ1 at the current density of 1â¯Aâ¯gâ1), excellent charge/discharge stability and long-term cycling life (89% of capacitance retention after 10,000 cycles at 10â¯Aâ¯gâ1). These results demonstrate great potential of FeS2/NSG flexible hybrid nanocomposites for supercapacitor application.
Related Topics
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Authors
Ying Wang, Mingmei Zhang, Tianjiao Ma, Denghui Pan, Yuan Li, Jimin Xie, Shouyan Shao,