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Title: Low-cost method for fabricating palladium and palladium-alloy thin films on porous supports

Patent ·
OSTI ID:1108961

A process for forming a palladium or palladium alloy membrane on a ceramic surface by forming a pre-colloid mixture comprising a powder palladium source, carrier fluid, dispersant and a pore former and a binder. Ultrasonically agitating the precolloid mixture and applying to a substrate with an ultrasonic nozzle and heat curing the coating form a palladium-based membrane.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-06CH11357
Assignee:
UChicago Argonne, LLC (Chicago, IL)
Patent Number(s):
8,585,807
Application Number:
13/250,980
OSTI ID:
1108961
Country of Publication:
United States
Language:
English

References (11)

Thermal method for fabricating a hydrogen separation membrane on a porous substrate patent October 2009
Thermal method for fabricating a hydrogen separation membrane on a porous substrate patent-application November 2007
Method for fabricating a hydrogen separation membrane on a porous substrate patent-application March 2007
Method of Preparation of Silver Powder Having a Protective Gum Coating patent August 1965
Preparing and Molding Material patent August 1941
Silicious Compositions for Coating Heat Sensitive Surfaces patent July 1969
Colloidal spray method for low cost thin coating deposition patent March 2002
Superconductor composite patent February 1999
Metal/ceramic composites with high hydrogen permeability patent May 2003
Hydrogen separation membrane on a porous substrate patent June 2011
Method for fabricating dense thin film cermet hydrogen separation membrane patent-application March 2007

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