Issue 62, 2015

Is overprotection of the sulfur cathode good for Li–S batteries?

Abstract

How to restrain the dissolution of polysulfides from the sulfur cathode is the current research focus of Li–S batteries. Here, we find that moderate dissolution of polysulfides is of great importance for high-efficiency and stable discharge/charge cycling. Both overprotection and inadequate protection of the sulfur cathode are unfavorable for the cycling of Li–S batteries.

Graphical abstract: Is overprotection of the sulfur cathode good for Li–S batteries?

Supplementary files

Article information

Article type
Communication
Submitted
06 mai 2015
Accepted
29 juin 2015
First published
29 juin 2015

Chem. Commun., 2015,51, 12459-12462

Is overprotection of the sulfur cathode good for Li–S batteries?

T. Gao, J. Shao, X. Li, G. Zhu, Q. Lu, Y. Han, Q. Qu and H. Zheng, Chem. Commun., 2015, 51, 12459 DOI: 10.1039/C5CC03753K

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