A porous nitrogen and phosphorous dual doped graphene blocking layer for high performance Li

A porous nitrogen and phosphorous dual doped graphene blocking layer for high performance Li–S batteries

Published:2015 Issue:32 Volume:3 Page:16670-16678
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Gu Xingxing¹²³⁴⁵,Tong Chuan-jia⁶⁷⁸,Lai Chao¹²³⁴⁵,Qiu Jingxia¹²³⁴⁵,Huang Xiaoxiao⁹¹⁰¹¹⁷⁸,Yang Wenlong⁹¹⁰¹¹⁷⁸,Wen Bo⁶⁷⁸,Liu Li-min⁶⁷⁸,Hou Yanglong⁹¹⁰¹¹⁷⁸,Zhang Shanqing¹²³⁴⁵

Affiliation:

1. Centre for Clean Environment and Energy

2. Environmental Futures Institute

3. Griffith University

4. Griffith School of Environment

5. Australia

6. Beijing Computational Science Research Centre

7. Beijing 100871

8. China

9. Department of Materials Science and Engineering

10. College of Engineering

11. Peking University

Abstract

A porous N and P dual doped graphene interlayer was fabricated for improved conductivity and polysulfide capture in Li–S batteries, supported by first-principles DFT calculations.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2015/TA/C5TA04255K

Reference59 articles.

1. Entrapment of sulfur in hierarchical porous graphene for lithium–sulfur batteries with high rate performance from −40 to 60°C

2. Soluble polysulphide sorption using carbon nanotube forest for enhancing cycle performance in a lithium–sulphur battery

3. In Situ Sulfur Reduction and Intercalation of Graphite Oxides for Li-S Battery Cathodes