Anionic vacancy-dependent activity of the CoSe2 with a tunable interfacial electronic structure on the N-doped carbon cloth for advanced Li

Anionic vacancy-dependent activity of the CoSe2 with a tunable interfacial electronic structure on the N-doped carbon cloth for advanced Li–O2 batteries

Published:2020 Issue:32 Volume:8 Page:16636-16648
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Hou Zhiqian¹²³⁴⁵,Shu Chaozhu¹²³⁴^ORCID,Zheng Ruixin¹²³⁴,Liu Chunhai¹²³⁴,Ran Zhiqun¹²³⁴,Yang Tingshuai¹²³⁴,Hei Peng¹²³⁴,Zhang Qiang¹²³⁴,Long Jianping¹²³⁴

Affiliation:

1. College of Materials and Chemistry & Chemical Engineering

2. Chengdu University of Technology

3. Chengdu 610059

4. P. R. China

5. State Key Lab of High Performance Ceramics and Superfine Microstructure

Abstract

The inferior reversibility of the formation/decomposition of the lithium peroxide (Li₂O₂) and its insolubility and insulation features result in poor energy efficiency and limited durability of state-of-the-art Li–O₂ batteries.

Funder

Department of Science and Technology of Sichuan Province

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/2020/TA/D0TA05117A

Reference68 articles.

1. Li–O2 and Li–S batteries with high energy storage

2. A review of rechargeable batteries for portable electronic devices