Facile Synthesis of MoS2/Reduced Graphene Oxide@Polyaniline for High-Performance Supercapacitors
Facile Synthesis of MoS2/Reduced Graphene Oxide@Polyaniline for High-Performance Supercapacitors
复制标题
用于高性能超级电容器的MoS2/还原氧化石墨烯@聚苯胺的简便合成
DOI：
10.1021/acsami.6b06762
复制
发表时间：
2016-08-24
影响因子：
9.5
通讯作者：
Yao, Pei
中科院分区：
文献类型：
--
作者：
Li, Xuan;Zhang, Chaofeng;Yao, Pei
采用水热聚合两步法制备了二硫化钼/氧化石墨烯还原聚苯胺(MoS2/RGO@PANI)。两组分的合理结合使得聚苯胺(PANT)均匀地覆盖在二硫化钼/还原石墨烯氧化物(MoS2/RGO)的外表面。两种初始电极材料之间的相互作用产生了协同效应，在最大的电容性能(1Ag(-1)下的1224Fg(-1))、良好的倍率(20Ag(-1)下的721Fg(-1))和循环性能(3000次循环后的残留量为82.5%)方面表现出优异的储能性能。具有MoS2/RGO@PANI的对称电池具有良好的电容性能(在1Ag(-1)时为160Fg(-1))和能量和功率密度(22.3Wh kg(-1)和5.08kW kg(-1))。
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 (PANT) 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)).