Issue 77, 2019
From the journal:

Chemical Communications

Hollow-sphere iron oxides exhibiting enhanced cycling performance as lithium-ion battery anodes†

Qingqing Ren,a   Yaping Zhang,‡b   Chang Liu,c   Yi Han,c   Zhenbo Wang*c  and  Zhan Lin ORCID logo *a  

* Corresponding authors

a School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
E-mail: zhanlin@gdut.edu.cn

b State Key Laboratory of Environment-friendly Energy Materials, School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, China

c MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 510000, China
E-mail: wangzhb@hit.edu.cn

Abstract

Hollow-sphere Fe2O3 is synthesized as a lithium-ion battery anode. Current densities for the initial material activation are important, related to electrode stability during cycling. The as-prepared anodes are able to retain 92% capacity after 1000 cycles at 1 A g−1. The full-cells assembled with Fe2O3 anodes and LiFePO4 cathodes exhibit good electrochemical properties.

Graphical abstract: Hollow-sphere iron oxides exhibiting enhanced cycling performance as lithium-ion battery anodes

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Article information

DOI
https://doi.org/10.1039/C9CC05823K
Article type
Communication
Submitted
26 Jul 2019
Accepted
29 Aug 2019
First published
03 Sep 2019

Chem. Commun., 2019,55, 11638-11641

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Hollow-sphere iron oxides exhibiting enhanced cycling performance as lithium-ion battery anodes

Q. Ren, Y. Zhang, C. Liu, Y. Han, Z. Wang and Z. Lin, Chem. Commun., 2019, 55, 11638 DOI: 10.1039/C9CC05823K

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