Issue 27, 2014

Hollow polyaniline sphere@sulfur composites for prolonged cycling stability of lithium–sulfur batteries

Abstract

A sulfur cathode with excellent electrochemical performance has been designed based on hollow PANI spheres, which can suppress the shuttle effect and buffer the volume expansion effectively. The discharge capacity is as high as 602 mA h g−1 even after 1000 cycles at 0.5 C.

Graphical abstract: Hollow polyaniline sphere@sulfur composites for prolonged cycling stability of lithium–sulfur batteries

Supplementary files

Article information

Article type
Communication
Submitted
27 Jan 2014
Accepted
02 Apr 2014
First published
02 Apr 2014

J. Mater. Chem. A, 2014,2, 10350-10354

Author version available

Hollow polyaniline sphere@sulfur composites for prolonged cycling stability of lithium–sulfur batteries

G. Ma, Z. Wen, J. Jin, Y. Lu, X. Wu, M. Wu and C. Chen, J. Mater. Chem. A, 2014, 2, 10350 DOI: 10.1039/C4TA00483C

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