Deciphering functional differentiation of elements in high-entropy spinel oxides as ultralong-life anodes in lithium-ion batteries

Chemical Science 2026 Open access

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Authors: Han‐Hao Liu, Jia-Lin Yang, Zhen-Yi Gu, Yue Liu, Xiao-Tong Wang, Changtu Zheng, Changshan Xu, Dai‐Huo Liu, Wei Guo, Xing-Long Wu
DOI: 10.1039/d5sc10185a
Cited by: 10
References: 26

Abstract

O intermediates (adsorption energy: -5.35 to -5.64 eV), which is attributed to the synergistic modulation of the electronic structure within the high-entropy environment, thereby accelerating conversion reactions. Bond length analysis identifies the weakening of Li-O bonds near active sites, with Cr exerting the most profound influence. Furthermore, we establish the metal-oxygen bonding radius as a critical descriptor for predicting high-entropy spinel formation. This work unveils the fundamental principle of elemental cooperation in high-entropy oxides, providing crucial guidance for the targeted design of high-performance multicomponent electrodes.

Fields of Study & Subjects

High Entropy Alloys Studies High-Temperature Coating Behaviors Advancements in Solid Oxide Fuel Cells

Publication details

Journal / source
Chemical Science
Publisher
Royal Society of Chemistry (RSC)
Volume
17
Issue
12
Pages
6116–6124
Publication date
1 January 2026
Language
EN