An autocatalytic route of CuO/Co3O4@SiO2nanocapsules as excellent performance supercapacitor materials

被引：7

作者：

Chen, Yu ^{[1
]}

Ma, Qinghai ^{[1
]}

Li, Zhenhui ^{[1
]}

Cui, Fang ^{[1
]}

Xu, Linxu ^{[1
]}

Zhang, Jiajia ^{[1
]}

Chai, Zhiyi ^{[1
]}

Ma, Wenlu ^{[1
]}

Cui, Tieyu ^{[1
]}

机构：

[1] Harbin Inst Technol, Sch Chem & Chem Engn, Harbin 150001, Peoples R China

来源：

NEW JOURNAL OF CHEMISTRY | 2020年 / 44卷 / 29期

基金：

中国国家自然科学基金;

关键词：

GREEN SYNTHESIS; ELECTRODE; CO3O4; NANOPARTICLES; CONSTRUCTION; NANOWIRES;

D O I：

10.1039/d0nj02356f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel supercapacitor material was synthesized from SiO2-coated Co(3)O(4)and CuO nanoparticles. These nanocapsules provided large specific surface area, fast electron transport, good mechanical stability and high electrochemical activity. The specific capacitance at 1 A g(-1)was 835.4 F g(-1), and it had excellent cycling performance.

引用

页码：12430 / 12434

页数：5

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