Porous Co3O4 microflowers prepared by thermolysis of metal-organic framework for supercapacitor

被引：61

作者：

Li, Guo-Chang ^{[1
]}

Hua, Xiu-Ni ^{[1
]}

Liu, Peng-Fei ^{[1
]}

Xie, Yi-Xin ^{[1
]}

Han, Lei ^{[1
]}

机构：

[1] Ningbo Univ, Sch Mat Sci & Chem Engn, Inst Inorgan Mat, Ningbo 315211, Zhejiang, Peoples R China

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2015年 / 168卷

基金：

中国国家自然科学基金;

关键词：

Inorganic compounds; Microporous materials; Electrochemical properties; Electron microscopy; SOLID-STATE THERMOLYSIS; NANOWIRE ARRAYS; GREEN SYNTHESIS; PERFORMANCE; NANOTUBES;

D O I：

10.1016/j.matchemphys.2015.11.011

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Porous Co3O4 microflowers were successfully synthesized by calcinations of novel flower-like metal-organic framework microcrystals. A supercapacitor was conducted based on this porous Co3O4 microflowers as the electrode material, which shows that the porous Co3O4 electrode exhibit a specific capacitance of 240.2 F g(-1) at the current density of 0.625 A g(-1) and remains more than 963% after 2000 cycles. The results demonstrate that porous Co3O4 microflowers can be acted as a promising electrode candidate in supercapacitors. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：127 / 131

页数：5

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