Issue 35, 2016
From the journal:

Journal of Materials Chemistry A

High performance Li–S battery based on amorphous NiS2 as the host material for the S cathode†

Zhen Liu,*ab   Xiang Zheng,ab   Shi-liang Luo,a   Shang-qian Xu,a   Ning-yi Yuan*ab  and  Jian-ning Ding*ab  

* Corresponding authors

a The School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering, Changzhou University, Changzhou, Jiangsu, China
E-mail: liuzhen@cczu.edu.cn, nyyuan@cczu.edu.cn, dingjn@cczu.edu.cn

b Jiangsu Province Cultivation Base for State Key Laboratory of Photovoltaic Science and Technology, Changzhou University, Changzhou, Jiangsu, China

Abstract

The amorphous state of a NiS2 host was confirmed as the critical factor for the stability of a Li–S battery. The battery based on this novel host material showed a very high initial specific capacity of 1540 mA h g−1 at 0.1 A g−1 and could retain 77% of the initial capacity after 1200 cycles at 0.5 A g−1.

Graphical abstract: High performance Li–S battery based on amorphous NiS2 as the host material for the S cathode

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Article information

DOI
https://doi.org/10.1039/C6TA05635K
Article type
Communication
Submitted
05 Jul 2016
Accepted
10 Jul 2016
First published
11 Jul 2016

J. Mater. Chem. A, 2016,4, 13395-13399

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High performance Li–S battery based on amorphous NiS2 as the host material for the S cathode

Z. Liu, X. Zheng, S. Luo, S. Xu, N. Yuan and J. Ding, J. Mater. Chem. A, 2016, 4, 13395 DOI: 10.1039/C6TA05635K

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