May 3D nickel foam electrode be the promising choice for supercapacitors?

被引：34

作者：

Wang, You-Ling ^{[1
]}

Zhao, Yong-Qing ^{[1
]}

Xu, Cai-Ling ^{[1
]}

机构：

[1] Lanzhou Univ, Sch Chem & Chem Engn, Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China

来源：

JOURNAL OF SOLID STATE ELECTROCHEMISTRY | 2012年 / 16卷 / 03期

基金：

中国博士后科学基金;

关键词：

Supercapacitor; Electrodeposition; Nickel foam; Manganese oxide; Cobalt hydroxide; CAPACITIVE ENERGY-STORAGE; MANGANESE-DIOXIDE; ELECTROCHEMICAL SUPERCAPACITORS; MNO2; FILMS; HYDROXIDE; PERFORMANCE; COMPOSITE;

D O I：

10.1007/s10008-011-1437-1

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The manganese oxide (MnO2) nanowires and cobalt hydroxide (Co(OH)(2)) nanosheets are successfully electrodeposited on nickel foam (NF), respectively (referred to as MnO2/NF and Co(OH)(2)/NF electrode hereinafter). Both electrodes show higher specific capacitance (C (s)) and more excellent rate performance than that of most reported corresponding materials. In addition, our previous study of Ni(OH)(2)/NF electrodes also exhibited conspicuous results. Combined with the outstanding properties of NF, it is noticeable that the NF electrodes may be a promising choice for supercapacitors.

引用

页码：829 / 834

页数：6

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