Facile Synthesis of MoS2/Reduced Graphene Oxide@Polyaniline for High-Performance Supercapacitors

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• 作者：Xuan Li ; Chaofeng Zhang ; Sen Xin ; Zhengchun Yang ; Yutao Li ; Dawei Zhang ; Pei Yao
• 刊名：ACS Applied Materials & Interfaces
• 出版年：2016
• 出版时间：August 24, 2016
• 年：2016
• 卷：8
• 期：33
• 页码：21373-21380
• 全文大小：654K
• 年卷期：0
• ISSN：1944-8252

文摘

The molybdenum disulfide/reduced graphene oxide@polyaniline (MoS₂/RGO@PANI) was facilely and effectively prepared through a two-stage synthetic method including hydrothermal and polymerized reactions. The rational combination of two components allowed polyaniline (PANI) to uniformly cover the outer face of molybdenum disulfide/reduced graphene oxide (MoS₂/RGO). The interaction between the two initial electrode materials produced a synergistic effect and resulted in outstanding energy storage performance in terms of greatest capacitive property (1224 F g^–1 at 1 A g^–1), good rate (721 F g^–1 at 20 A g^–1), and cyclic performance (82.5% remaining content after 3000 loops). The symmetric cell with MoS₂/RGO@PANI had a good capacitive property (160 F g^–1 at 1 A g^–1) and energy and power density (22.3 W h kg ^–1 and 5.08 kW kg^–1).