Repair of Pd/α-Al2O3 composite membrane with defects

被引：0
作者：
Anwu Li
Guoxing Xiong
R. Hughes
机构：
[1] Chinese Academy of Sciences,State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics
[2] University of Salford,Chemical Engineering Unit
来源：
Science in China Series B: Chemistry | 1999年 / 42卷
关键词：
palladium; composite membrane; electroless plating; hydrogen selectivity; defects; osmosis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A palladium composite membrane with a large number of defects was repaired using the electroless plating combined with the technique of osmosis. The loose structure of palladium film prepared by the conventional electroless plating was densified. Defects were repaired. Hydrogen selectivity was thus significantly increased without significantly increasing palladium film thickness and reducing hydrogen permeability.
引用
收藏
页码：612 / 616
页数：4
相关论文
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