Li–Mn–O Li-rich cation disordered rock-salt cathode materials do not undergo reversible oxygen redox during cycling-Reference-Cited by-同舟云学术

Li–Mn–O Li-rich cation disordered rock-salt cathode materials do not undergo reversible oxygen redox during cycling

Published:2023 Issue:42 Volume:11 Page:23048-23061
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Yin Wei¹^ORCID,Alvarado Judith¹,Kedzie Elyse A.¹²,McCloskey Bryan D.¹²^ORCID,Dun Chaochao³^ORCID,Urban Jeffrey J.³^ORCID,Zhuo Zengqing⁴^ORCID,Yang Wanli⁴^ORCID,Doeff Marca M.¹^ORCID

Affiliation:

1. Energy Storage & Distributed Resources Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA

2. Department of Materials Science and Engineering, University of California Berkeley, Berkeley, CA 94720, USA

3. The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA

4. Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA

Abstract

A comprehensive study of Li4Mn2O5 (LMO) shows that it does not undergo reversible oxygen redox when charged in lithium cells. The electrochemical properties can be substantially improved by modification with spinel (LMO-s).

Funder

Basic Energy Sciences

Vehicle Technologies Office

U.S. Department of Energy

Lawrence Berkeley National Laboratory

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/2023/TA/D3TA04873J

Reference46 articles.