First-Principles Study on the Stabilization of P2-Na2/3Ni1/3Mn2/3O2 by Lithium Doping

Abstract

Lithium doping can effectively mitigate the rapid capacity fade of layered oxide cathode materials for sodium-ion batteries, but the underlying mechanism remains unclear. In this study, by using first-principles calculations, we systematically investigate Li doping effects on the phase transition and surface properties of P2-NaxNi1/3Mn2/3O2 (0 < x < 1)

Supplementary files

Article information

Article type
Paper
Submitted
21 Apr 2026
Accepted
03 Jun 2026
First published
04 Jun 2026

Phys. Chem. Chem. Phys., 2026, Accepted Manuscript

First-Principles Study on the Stabilization of P2-Na2/3Ni1/3Mn2/3O2 by Lithium Doping

Y. Jiang, Y. Zhang, Z. Wang, A. Hong, X. Song, J. Zheng, X. Li and C. Ouyang, Phys. Chem. Chem. Phys., 2026, Accepted Manuscript , DOI: 10.1039/D6CP01479H

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