Hydrogen separation membrane on a porous substrate
Abstract
A hydrogen permeable membrane is disclosed. The membrane is prepared by forming a mixture of metal oxide powder and ceramic oxide powder and a pore former into an article. The article is dried at elevated temperatures and then sintered in a reducing atmosphere to provide a dense hydrogen permeable portion near the surface of the sintered mixture. The dense hydrogen permeable portion has a higher initial concentration of metal than the remainder of the sintered mixture and is present in the range of from about 20 to about 80 percent by volume of the dense hydrogen permeable portion.
- Inventors:
-
- Orland Park, IL
- Naperville, IL
- Woodridge, IL
- LaGrange Park, IL
- Hinsdale, IL
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1019106
- Patent Number(s):
- 7959716
- Application Number:
- US Patent Application 12/586,978
- Assignee:
- UChicago Argonne, LLC (Chicago, IL)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
- DOE Contract Number:
- W-31-109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Song, Sun-Ju, Lee, Tae H, Chen, Ling, Dorris, Stephen E, and Balachandran, Uthamalingam. Hydrogen separation membrane on a porous substrate. United States: N. p., 2011.
Web.
Song, Sun-Ju, Lee, Tae H, Chen, Ling, Dorris, Stephen E, & Balachandran, Uthamalingam. Hydrogen separation membrane on a porous substrate. United States.
Song, Sun-Ju, Lee, Tae H, Chen, Ling, Dorris, Stephen E, and Balachandran, Uthamalingam. Tue .
"Hydrogen separation membrane on a porous substrate". United States. https://www.osti.gov/servlets/purl/1019106.
@article{osti_1019106,
title = {Hydrogen separation membrane on a porous substrate},
author = {Song, Sun-Ju and Lee, Tae H and Chen, Ling and Dorris, Stephen E and Balachandran, Uthamalingam},
abstractNote = {A hydrogen permeable membrane is disclosed. The membrane is prepared by forming a mixture of metal oxide powder and ceramic oxide powder and a pore former into an article. The article is dried at elevated temperatures and then sintered in a reducing atmosphere to provide a dense hydrogen permeable portion near the surface of the sintered mixture. The dense hydrogen permeable portion has a higher initial concentration of metal than the remainder of the sintered mixture and is present in the range of from about 20 to about 80 percent by volume of the dense hydrogen permeable portion.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 14 00:00:00 EDT 2011},
month = {Tue Jun 14 00:00:00 EDT 2011}
}
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