Detailed redox mechanism and self-discharge diagnostic of 4.9 V LiMn1.5Ni0.5O4 spinel cathode revealed by Raman spectroscopy-Reference-Cited by-同舟云学术

Detailed redox mechanism and self-discharge diagnostic of 4.9 V LiMn1.5Ni0.5O4 spinel cathode revealed by Raman spectroscopy

Published:2021 Issue:23 Volume:9 Page:13496-13505
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Bhatia Ankush¹²³⁴^ORCID,Dridi Zrelli Yosra¹²³⁴,Pereira-Ramos Jean-Pierre¹²³⁴^ORCID,Baddour-Hadjean Rita¹²³⁴^ORCID

Affiliation:

1. Institut de Chimie et des Matériaux Paris-Est

2. UMR 7182 CNRS-UPEC

3. Thiais

4. France

Abstract

Raman spectroscopy captures the changes in Ni redox states during lithiation of high voltage LMNO cathode. A fast, easy and reliable measure of the self-discharge phenomenon is accessible thanks to appropriate Raman spectra analysis.

Funder

Agence Nationale de la Recherche

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/2021/TA/D1TA00989C

Reference76 articles.

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2. Potential of lithium-ion batteries in renewable energy

3. Challenges for Rechargeable Li Batteries

4. Lithium insertion into manganese spinels

5. Who will drive electric vehicles, olivine or spinel?

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