Efficacy of Novel Electroless Plating Process for Dense Pd/Cr2O3/PSS Membrane Fabrication

被引：4
作者：
Pujari, Murali [1 ]
Agarwal, Amrita [1 ]
Uppaluri, Ramgopal [1 ]
Verma, Anil [1 ]
机构：
[1] Indian Inst Technol Guwahati, Dept Chem Engn, Gauhati 781039, Assam, India
来源：
MATERIALS AND MANUFACTURING PROCESSES | 2016年 / 31卷 / 01期
关键词：
Characterization; Deposition; Membrane; Oxidation; Plating; Pores; Stainless; Ultrasonic; PALLADIUM COMPOSITE MEMBRANES; INTERMETALLIC DIFFUSION; SURFACTANTS; BARRIERS; BATHS; THIN;
D O I：
10.1080/10426914.2014.880469
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This work addresses the role of chromia diffusion barrier on the combinatorial plating characteristics of Pd plating baths during fabrication of dense Pd/Cr2O3/porous stainless steel (PSS) composite membranes and is compared with those obtained during fabrication of Pd/PSS membranes. Cr2O3 was deposited by electroplating technique followed with oxidation at 700 degrees C and Pd films were deposited using a novel Pd electroless plating process that provides optimal performance. Apart from providing similar process characteristics, the Pd/Cr2O3/PSS membrane provided 15.2% lower Pd film thickness in comparison with Pd/PSS membrane for similar pore densification values.
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页码：1 / 5
页数：5
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