The exploration and analysis of the superfluous lithium storage capacity of a Bi2Se3-based composite

Zidong He; Zhenglei Geng; Yujie Huang; Xue Zhong; Yujin Li; Siyang Gan; Meiqing Guo; Wentao Deng; Guoqiang Zou; Hongshuai Hou; Xiaobo Ji

doi:10.1039/D5CC01945A

The exploration and analysis of the superfluous lithium storage capacity of a Bi₂Se₃-based composite†

Zidong He,^a Zhenglei Geng,^a Yujie Huang,^a Xue Zhong,^a Yujin Li,^a Siyang Gan,^a Meiqing Guo,*^b Wentao Deng,^a Guoqiang Zou,

^a Hongshuai Hou

*^a and Xiaobo Ji

^a

Author affiliations

* Corresponding authors

^a College of Chemistry and Chemical Engineering, National Energy Metal Resources and New Materials Key Laboratory, Changsha, China
E-mail: hs-hou@csu.edu.cn

^b College of Aeronautics and Astronautics, Taiyuan University of Technology, Taiyuan, China
E-mail: guomeiqing@tyut.edu.cn

Abstract

The development of advanced anode materials is of great significance to improve the operating efficiency of lithium-ion batteries. The Bi₂Se₃-based composites (Bi₂Se₃–CDs–Ni) prepared in this paper exhibit abnormal cyclic behavior: the capacity increases and exceeds the initial capacity. The change of lithium storage mechanism leads to an increase in capacity.

Chemical Communications

The exploration and analysis of the superfluous lithium storage capacity of a Bi₂Se₃-based composite†

Abstract

Supplementary files

Article information

Download Citation

Permissions

The exploration and analysis of the superfluous lithium storage capacity of a Bi₂Se₃-based composite

Social activity

Search articles by author

Spotlight

Advertisements

Chemical Communications