Preparation and Characterization of Ultra-thin Pd-Ag Alloy Membranes
来源期刊：Acta Metallurgica Sinica2013年第4期
论文作者：Renguo SONG Zhanguo ZHANG Chao WANG Hai LI Zhixiu WANG
文章页码：361 - 365
摘 要：Ultra-thin Pd-Ag alloy membranes were prepared initially by cold rolling,and it was found that there exist a large number of defects such as pinholes or cracks in the as-rolled membranes.Subsequently,these defects were repaired using electroless plating technique.The morphologies of the membranes have been examined by scanning electron microscopy （SEM）.It was observed in some as-repaired membranes that the defects were disappeared.A hydrogen permeation study has demonstrated that the as-repaired Pd-Ag alloy membranes were of high hydrogen permeation flux and hydrogen selectivity.
Renguo SONG1，Zhanguo ZHANG2，Chao WANG1，Hai LI1，Zhixiu WANG1
1. School of Materials Science and Engineering,Changzhou University2. National Institute of Advanced Industrial Science and Technology(AIST)
摘 要：Ultra-thin Pd-Ag alloy membranes were prepared initially by cold rolling,and it was found that there exist a large number of defects such as pinholes or cracks in the as-rolled membranes.Subsequently,these defects were repaired using electroless plating technique.The morphologies of the membranes have been examined by scanning electron microscopy （SEM）.It was observed in some as-repaired membranes that the defects were disappeared.A hydrogen permeation study has demonstrated that the as-repaired Pd-Ag alloy membranes were of high hydrogen permeation flux and hydrogen selectivity.
关键词：
