Precursor-driven Jahn–Teller distortion as a hidden origin of surface instability in Mn-stabilized Ni-rich cathodes

Energy & Environmental Science 2026

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Authors: JinHa Shim, Young Geol Yu, Yu Bin Choi, Jin Ho Bang
DOI: 10.1039/d6ee00713a
Cited by: 1
References: 70

Abstract

Interfacial destabilization caused by a chemically unstable Jahn–Teller distorted Mn 4− x –O coordination environment was observed for the first time in high-Ni cathodes due to surface Mn oxidation in the precursor stage.

Fields of Study & Subjects

Advancements in Battery Materials Magnetism in coordination complexes Supercapacitor Materials and Fabrication

Publication details

Journal / source
Energy & Environmental Science
Publisher
Royal Society of Chemistry (RSC)
Volume
19
Issue
12
Pages
3845–3864
Publication date
1 January 2026
Language
EN