NOVEL PREPARATION OF PD/VYCOR COMPOSITE MEMBRANES

被引：61

作者：

YEUNG, KL

SEBASTIAN, JM

VARMA, A

机构：

[1] Department of Chemical Engineering, University of Notre Dame, Notre Dame

来源：

CATALYSIS TODAY | 1995年 / 25卷 / 3-4期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0920-5861(95)00077-S

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Pd/Vycor(R) composite membranes were prepared using electroless plating from both typical hydrazine-based and formaldehyde modified baths. The electroless palladium film obtained from the modified bath has a higher luster, smaller grain size, and is denser than the typical bath. Using a new preparation technique which combines electroless plating and osmosis, the microstructure of the palladium film can be manipulated to yield both porous and dense films without altering the chemistry of the plating bath.

引用

页码：231 / 236

页数：6

共 8 条

[1] MECHANISMS OF ELECTROLESS METAL PLATING .2. DECOMPOSITION OF FORMALDEHYDE [J].