Anionic redox induced anomalous structural transition in Ni-rich cathodes-Reference-Cited by-同舟云学术

Anionic redox induced anomalous structural transition in Ni-rich cathodes

Published:2021 Issue:12 Volume:14 Page:6441-6454
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Liu Jue¹^ORCID,Du Zhijia²^ORCID,Wang Xuelong³,Tan Sha³⁴,Wu Xianyang¹⁵,Geng Linxiao²^ORCID,Song Bohang¹^ORCID,Chien Po-Hsiu¹^ORCID,Everett S. Michelle¹,Hu Enyuan³

Affiliation:

1. Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

2. Electrification and Energy Infrastructures Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

3. Chemistry Division, Brookhaven National Laboratory, Upton, NY 11973, USA

4. Department of Chemistry, Stony Brook University, Stony Brook, NY 11974, USA

5. School of Mechanical Engineering, Purdue University, West Lafayette, IN 47907, USA

Abstract

A universal four-stage structural evolution mechanism of Ni-rich cathodes is revealed by high throughput in situ neutron diffraction. An anomalous increase of average TM-O bond distances is observed when more than ~75% Li+ are removed.

Funder

Oak Ridge National Laboratory

U.S. Department of Energy

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Nuclear Energy and Engineering,Renewable Energy, Sustainability and the Environment,Environmental Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/EE/D1EE02987H

Reference93 articles.

1. Building better batteries

2. Lithium Batteries and Cathode Materials