Non-stoichiometric design for engineering oxygen vacancies and enhanced ionic transport in Cu–Mg-doped bismuth vanadate electrolytes

Journal of Materials Chemistry A 2026

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Authors: Wei-Xin Yan, Dongmei Zhu, Ke Shu, Huai-Hai Li, Hai-Long Xu, Dong‐Yun Gui, Ying Zhai, Chun‐Hai Wang
DOI: 10.1039/d5ta09212d
Cited by: 1
References: 57

Abstract

A lattice-engineering strategy via non-stoichiometric design is developed for BIVCUMGOX solid electrolytes. Precise modulation of oxygen vacancies and shortened ion-hopping distances significantly enhances the low-temperature ionic conductivity.

Fields of Study & Subjects

Advancements in Solid Oxide Fuel Cells Thermal Expansion and Ionic Conductivity Advanced Battery Materials and Technologies

Publication details

Journal / source
Journal of Materials Chemistry A
Publisher
Royal Society of Chemistry (RSC)
Volume
14
Issue
11
Pages
6540–6550
Publication date
1 January 2026
Language
EN