Controlled growth of mesoporous ZnCo2O4 nanosheet arrays on Ni foam as high-rate electrodes for supercapacitors

被引：88

作者：

Bao, Fuxi ^{[1
]}

Wang, Xiaofeng ^{[1
]}

Zhao, Xudong ^{[1
]}

Wang, Ying ^{[1
]}

Ji, Ying ^{[1
]}

Zhang, Hongdan ^{[1
]}

Liu, Xiaoyang ^{[1
]}

机构：

[1] Jilin Univ, State Key Lab Inorgan Synth & Preparat Chem, Coll Chem, Changchun 130012, Peoples R China

来源：

RSC ADVANCES | 2014年 / 4卷 / 05期

关键词：

PERFORMANCE ANODE MATERIAL; NANOWIRE ARRAYS; FACILE SYNTHESIS; OXIDE; NANOTUBES;

D O I：

10.1039/c3ra46439c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mesoporous ZnCo2O4 nanosheet arrays are uniformly grown on Ni foam via a facile two-step method and directly use it as an integrated electrode for supercapacitors. The ZnCo2O4 nanosheet arrays/ Ni foam electrode exhibits ultrahigh capacitance even with high current densities and excellent cycling stability after long term tests because of its unique nanostructure.

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收藏

页码：2393 / 2397

页数：5

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