{"title":"离子导体Ca12Al14O33的研制","authors":"Xia Deng, Jungu Xu","doi":"10.1007/s11581-025-06446-3","DOIUrl":null,"url":null,"abstract":"<div><p>Mayenite (Ca<sub>12</sub>Al<sub>14</sub>O<sub>33</sub>), 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.</p></div>","PeriodicalId":599,"journal":{"name":"Ionics","volume":"31 8","pages":"7615 - 7629"},"PeriodicalIF":2.6000,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Development of the ionic conductor-mayenite Ca12Al14O33\",\"authors\":\"Xia Deng, Jungu Xu\",\"doi\":\"10.1007/s11581-025-06446-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Mayenite (Ca<sub>12</sub>Al<sub>14</sub>O<sub>33</sub>), 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.</p></div>\",\"PeriodicalId\":599,\"journal\":{\"name\":\"Ionics\",\"volume\":\"31 8\",\"pages\":\"7615 - 7629\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2025-06-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ionics\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11581-025-06446-3\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ionics","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s11581-025-06446-3","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Development of the ionic conductor-mayenite Ca12Al14O33
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.
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.