Freestanding 3D graphene/cobalt sulfide composites for supercapacitors and hydrogen evolution reaction

The development of lightweight, flexible, electrochemically active materials with high efficiency is important for energy storage and conversion. In this study, we report the fabrication of a freestanding, 3-dimensional graphene/cobalt sulfide nanoflake (3DG/CoS x ) composite for supercapacitors and...

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Veröffentlicht in:	RSC advances 2015-01, Vol.5 (9), p.6886-6891
Hauptverfasser:	Wang, Yang, Tang, Jing, Kong, Biao, Jia, Dingsi, Wang, Yuhang, An, Tiance, Zhang, Lijuan, Zheng, Gengfeng
Format:	Artikel
Sprache:	eng
Schlagworte:	Capacitance Catalysts Cobalt Graphene Hydrogen evolution Nanostructure Sulfides Supercapacitors
Online-Zugang:	Volltext
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