Development of the ionic conductor-mayenite Ca12Al14O33

IF 2.6 4区化学 Q3 CHEMISTRY, PHYSICAL

Ionics Pub Date : 2025-06-06 DOI:10.1007/s11581-025-06446-3

Xia Deng, Jungu Xu

引用次数: 0

Abstract

Mayenite (Ca₁₂Al₁₄O₃₃), a nanoporous oxide with a unique cage structure, has emerged as a promising oxide-ion conductor for solid oxide fuel cells and oxygen sensors. This review systematically summarizes recent advances in synthesis methods, doping strategies, and mechanistic understanding of oxygen-ion transport in mayenite. Challenges and future directions for optimizing its ionic conductivity are also discussed.

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离子导体Ca12Al14O33的研制

Mayenite （Ca12Al14O33）是一种具有独特笼状结构的纳米多孔氧化物，已成为固体氧化物燃料电池和氧传感器中很有前途的氧化物离子导体。本文系统地综述了近年来在合成方法、掺杂策略和氧离子输运机理等方面的研究进展。并讨论了优化其离子电导率的挑战和未来发展方向。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Ionics 化学-电化学

CiteScore

5.30

自引率

7.10%

发文量

427

审稿时长

2.2 months

期刊介绍： Ionics is publishing original results in the fields of science and technology of ionic motion. This includes theoretical, experimental and practical work on electrolytes, electrode, ionic/electronic interfaces, ionic transport aspects of corrosion, galvanic cells, e.g. for thermodynamic and kinetic studies, batteries, fuel cells, sensors and electrochromics. Fast solid ionic conductors are presently providing new opportunities in view of several advantages, in addition to conventional liquid electrolytes.