Facile synthesis of Cu2S nanoplates as anode for potassium ion batteries

被引：26

作者：

Deng, Jianhua ^{[1
]}

Huang, Xianglong ^{[1
]}

Wang, Min ^{[1
]}

Xu, Maowen ^{[1
]}

机构：

[1] Southwest Univ, Sch Mat & Energy, Chongqing 400715, Peoples R China

来源：

MATERIALS LETTERS | 2020年 / 262卷

关键词：

Cu2S; Carbon matrix; Potassium ion batteries; Anode; Nanocomposites; Energy storage and conversion; FABRICATION;

D O I：

10.1016/j.matlet.2019.127048

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nanoplate-structured Cu2S which was anchored on carbon was synthesized by simple method and used as anode material for potassium ion batteries for the first time. As the result, the Cu2S electrode delivers a good specific capacity of 206.6 mA h g(-1) at 2000 mA g(-1) after 400 cycles. This work deeply influences the exploitation of electrode for potassium ion batteries, thereby promoting the development of high-performance potassium ion batteries. (C) 2019 Elsevier B.V. All rights reserved.

引用

页数：4

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