Two-step approach of fabrication of interconnected nanoporous 3D reduced graphene oxide-carbon nanotube-polyaniline hybrid as a binder-free supercapacitor electrode

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• 作者：Chuanyin Xiong^a ; ^{xiongchuanyin@126.com} ; Tiehu Li^a ; ^{litiehu@nwpu.edu.cn} ; Yechuan Zhu^b ; Tingkai Zhao^a ; Alei Dang^a ; Hao Li^a ; Xianglin Ji^a ; Yudong Shang^a ; Muhammad Khan^a
• 关键词：Three-dimensional ; Electrophoretic deposition ; Electrochemical polymerization ; Chemical vapor deposition ; Reduced graphene oxide-carbon nanotube-polyaniline ; Supercapacitors
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：695
• 期：Complete
• 页码：1248-1259
• 全文大小：3262 K
• 卷排序：695

文摘

Two-step approach of fabrication of 3D RGO-CNT-PANI hybrid. Homogenous and controllable nanorods/nanofibers are readily prepared. An interconnected nanoporous 3D network structure is obtained. The 3D hybrid presents a high specific capacitance of 741 F g−1 with a high energy density of 92.4 Wh kg−1. This work offers a new idea for us to design hierarchical RGO-based architecture.