期刊
JOURNAL OF MATERIALS SCIENCE
卷 40, 期 15, 页码 4061-4066出版社
SPRINGER
DOI: 10.1007/s10853-005-2841-7
关键词
-
The hydrogen permeability of SrCe0.95EU0.05O3-delta was studied as a function of temperature, hydrogen partial pressure (P-H2) gradient, and water vapor partial pressure (P-H2O) gradient. The effect of the microstructure on hydrogen permeability through a 1.72 mm thick membrane was investigated. The ambipolar conductivity calculated from hydrogen permeation fluxes showed the same P-O2 and P-H2 dependence as the electronic conductivity, for the experimental conditions. The small grained membrane showed higher hydrogen permeability when compared with the larger grained membrane over the entire temperature range investigated. (c) 2005 Springer Science + Business Media, Inc.
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