VO2•0.26H2O nanobelts@reduced graphene oxides as cathode materials for high-performance aqueous zinc ion batteries

被引：17

作者：

Xie, Ling ^{[1
]}

Xiao, Wenhai ^{[1
]}

Shi, Xiaoyan ^{[1
]}

Hong, Junzhi ^{[1
]}

Cai, Junjie ^{[1
]}

Zhang, Kaili ^{[2
]}

Shao, Lianyi ^{[1
]}

Sun, Zhipeng ^{[1
]}

机构：

[1] Guangdong Univ Technol, Sch Mat & Energy, Guangzhou 510006, Guangdong, Peoples R China

[2] City Univ Hong Kong, Dept Mech Engn, 83 Tat Chee Ave, Hong Kong, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2022年 / 58卷 / 99期

基金：

中国国家自然科学基金;

关键词：

MECHANISM;

D O I：

10.1039/d2cc04431e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple microwave-assisted hydrothermal approach is adopted to synthesize VO2 center dot 0.26H(2)O nanobelts@reduced graphene oxide (VO2 center dot 0.26H(2)O@rGO), which is regarded as a promising cathode material for ZIBs. Compared to VO2 center dot 0.26H(2)O, VO2 center dot 0.26H(2)O@rGO has a large specific surface area and low charge transfer resistance, improving its electrochemical properties. The large lattice spacing, high capacitive Zn2+ storage behavior, fast Zn2+ transfer rate and stable structure are also responsible for the performance.

引用

页码：13807 / 13810

页数：4

共 24 条

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