Issue 14, 2012

Core-shell structured sulfur-polypyrrole composite cathodes for lithium-sulfur batteries

Abstract

A sulfur-polypyrrole composite cathode with a core-shell structure consisting of spherical sulfur particles coated with polypyrrole has been developed. The conductive polypyrrole coating on the sulfur facilitates fast electron transport enabling the material with superior electrochemical stability, rate capability, and cyclability in lithium-sulfur batteries.

Graphical abstract: Core-shell structured sulfur-polypyrrole composite cathodes for lithium-sulfur batteries

Supplementary files

Article information

Article type
Communication
Submitted
05 Mar 2012
Accepted
02 May 2012
First published
03 May 2012

RSC Adv., 2012,2, 5927-5929

Core-shell structured sulfur-polypyrrole composite cathodes for lithium-sulfur batteries

Y. Fu and A. Manthiram, RSC Adv., 2012, 2, 5927 DOI: 10.1039/C2RA20393F

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