Hydrogen separation membrane on a porous substrate
Patent
·
OSTI ID:1019106
- Orland Park, IL
- Naperville, IL
- Woodridge, IL
- LaGrange Park, IL
- Hinsdale, IL
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.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-31-109-ENG-38
- Assignee:
- UChicago Argonne, LLC (Chicago, IL)
- Patent Number(s):
- 7,959,716
- Application Number:
- US Patent Application 12/586,978
- OSTI ID:
- 1019106
- Country of Publication:
- United States
- Language:
- English
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