Mesoporous Co3O4 monolayer hollow-sphere array as electrochemical pseudocapacitor material

被引:315
作者
Xia, Xin-Hui
Tu, Jiang-Ping [1 ]
Wang, Xiu-Li
Gu, Chang-Dong
Zhao, Xin-Bing
机构
[1] Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
关键词
ELECTRODEPOSITION; CAPACITORS; TEMPLATE; PORE;
D O I
10.1039/c1cc11281c
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A Co3O4 monolayer hollow-sphere array with mesoporous walls exhibits high pseudocapacitances of 358 F g(-1) at 2 A g(-1) and 305 F g(-1) at 40 A g(-1), as well as excellent cycling stability for application as pseudocapacitors.
引用
收藏
页码:5786 / 5788
页数:3
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