Issue 3, 2015

Sulfur-graphene composite with molybdenum particles for stabilizing lithium–sulfur batteries

Abstract

Commercial Mo particles coated with an oxide layer of MoO3 were introduced into the sulfur-graphene cathode of Li–S battery. Mo particles in the core could improve the electronic conductivity of the electrode and MoO3 layer could alleviate polysulfides diffusion, which enhances the long life cycle. Note that the discharge capacity retention was 71.8% after 100 cycles at 0.1 C in the presence of 10 wt% Mo particles.

Graphical abstract: Sulfur-graphene composite with molybdenum particles for stabilizing lithium–sulfur batteries

Supplementary files

Article information

Article type
Communication
Submitted
25 Oct 2014
Accepted
19 Nov 2014
First published
19 Nov 2014

RSC Adv., 2015,5, 2096-2099

Sulfur-graphene composite with molybdenum particles for stabilizing lithium–sulfur batteries

Z. Ma, Q. Liu and S. Wang, RSC Adv., 2015, 5, 2096 DOI: 10.1039/C4RA13123A

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