Issue 16, 2016

Overcoming the chemical instability on exposure to air of Ni-rich layered oxide cathodes by coating with spinel LiMn1.9Al0.1O4

Abstract

Ni-rich layered oxide cathodes are facing a fundamental challenge of loss in performance as a result of air storage, hampering their practical application in lithium-ion batteries. We present here an investigation of extended air storage and a solution to overcome the chemical instability by coating the Ni-rich layered oxide with a Mn-based spinel oxide.

Graphical abstract: Overcoming the chemical instability on exposure to air of Ni-rich layered oxide cathodes by coating with spinel LiMn1.9Al0.1O4

Supplementary files

Article information

Article type
Communication
Submitted
02 Feb 2016
Accepted
20 Mar 2016
First published
21 Mar 2016

J. Mater. Chem. A, 2016,4, 5839-5841

Overcoming the chemical instability on exposure to air of Ni-rich layered oxide cathodes by coating with spinel LiMn1.9Al0.1O4

P. Oh, B. Song, W. Li and A. Manthiram, J. Mater. Chem. A, 2016, 4, 5839 DOI: 10.1039/C6TA01061J

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