期刊
JOURNAL OF NON-CRYSTALLINE SOLIDS
卷 383, 期 -, 页码 137-140出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jnoncrysol.2013.04.048
关键词
Metaphosphate glass; Electrical conductivity; Mixed mobile ion effect
资金
- Division Of Materials Research
- Direct For Mathematical & Physical Scien [0844014] Funding Source: National Science Foundation
Copper based oxide glasses are especially interesting for the possibility of ionic-electronic mixed conduction, which has potential applications in energy and switching devices. Accordingly, lithium metaphosphate glasses are investigated within the (100-x) Li2O - xCu(2)O - 50P(2)O(5) series, where Li+ ions are gradually replaced by copper ions. Based on the changes in glass transition temperature and thermal stability via structural modification, the glasses are shown to be predominantly ionic conductors. In fact, they exhibit signs of classic mixed mobile ion effect (MMIE), a hallmark of ion conduction in glass, which would be due to Li+ and Cu+ ions in the present case. (C) 2013 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据