A porous current collector cleaner enables thin cathode electrolyte interphase on LiCoO2 for stable high-voltage cycling-Reference-Cited by-同舟云学术

A porous current collector cleaner enables thin cathode electrolyte interphase on LiCoO2 for stable high-voltage cycling

Published:2021 Issue:47 Volume:9 Page:26989-26998
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Lu Zhong Xu¹,Mu Ke Wen¹,Zhang Zhi Yong¹,Luo Qin¹,Yin Yan Hong¹,Liu Xian Bin¹,Li Ye Sheng¹,Lei Yong²^ORCID,Wu Zi Ping¹^ORCID

Affiliation:

1. Ganzhou Key Laboratory of Advanced Metals and Functional Materials, School of Materials Science and Engineering, Jiangxi University of Science and Technology (JXUST), Ganzhou 341000, P. R. China

2. Fachgebiet Angewandte Nanophysik, Institut für Physik & ZMN MacroNano (ZIK), Technische Universität Ilmenau, Ilmenau 98693, Germany

Abstract

An efficient removal of decomposed electrolytes with a current collector cleaner is demonstrated for LiCoO2 at high voltages. Surface analysis reveals an ultrathin cathode electrolyte interphase that is retained during subsequent charge/discharge.

Funder

National Natural Science Foundation of China

Jiangxi Provincial Department of Science and Technology

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/D1TA07268D

Reference38 articles.

1. Evolution of Strategies for Modern Rechargeable Batteries

2. Reviving lithium cobalt oxide-based lithium secondary batteries-toward a higher energy density