In situ shape and phase transformation synthesis of Co3S4 nanosheet arrays for high-performance electrochemical supercapacitors
In situ shape and phase transformation synthesis of Co3S4 nanosheet arrays for high-performance electrochemical supercapacitors
复制标题
用于高性能电化学超级电容器的Co3S4纳米片阵列的原位形状和相变合成
DOI:
10.1039/c3ra44237c
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发表时间:
2013-01-01
期刊:
影响因子:
3.9
通讯作者:
Zhong, Jianxin
中科院分区:
文献类型:
--
作者:
Chen, Qiong;Li, Hongxing;Zhong, Jianxin
Porous single-crystalline nanosheet (NS) arrays of Co3S4 have been synthesized via a simple shape and phase transformation route, which exhibits high specific capacitance (1081 F g(-1) at 1.61 A g(-1)) and areal capacitance (2.69 F cm(-2) at 4 mA cm(-2) and 2.33 F cm(-2) at 12 mA cm(-2)) with good cycling performance (96.2% capacitance retention after 3000 cycles).