Issue 36, 2015
From the journal:

RSC Advances

Bowl-like sulfur particles wrapped by graphene oxide as cathode material of lithium–sulfur batteries†

Chunxiao Sun,a   Lin Shi,a   Chenyao Fan,a   Xinxin Fu,a   Zhimin Ren,a   Guodong Qiana  and  Zhiyu Wang*a  

* Corresponding authors

a State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
E-mail: wangzhiyu@zju.edu.cn
Tel: +86-571-87952539

Abstract

We successfully synthesized sulfur particles with a bowl-like structure and wrapped them in graphene oxide (GO) via a simple method. The GO-wrapped bowl-like sulfur composite (GO-BS) with void space inside was used as cathode material of Li–S batteries, which realized the protection of active material and tolerance of volumetric expansion.

Graphical abstract: Bowl-like sulfur particles wrapped by graphene oxide as cathode material of lithium–sulfur batteries

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Article information

DOI
https://doi.org/10.1039/C5RA00744E
Article type
Communication
Submitted
13 Jan 2015
Accepted
17 Mar 2015
First published
17 Mar 2015

RSC Adv., 2015,5, 28832-28835

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Bowl-like sulfur particles wrapped by graphene oxide as cathode material of lithium–sulfur batteries

C. Sun, L. Shi, C. Fan, X. Fu, Z. Ren, G. Qian and Z. Wang, RSC Adv., 2015, 5, 28832 DOI: 10.1039/C5RA00744E

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