发明名称 |
Hydrogen separation membrane on a porous substrate |
摘要 |
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. |
申请公布号 |
US2010031822(A1) |
申请公布日期 |
2010.02.11 |
申请号 |
US20090586978 |
申请日期 |
2009.09.30 |
申请人 |
UCHICAGO ARGONNE, LLC |
发明人 |
SONG SUN-JU;LEE TAE H.;CHEN LING;DORRIS STEPHEN E.;BALACHANDRAN UTHAMALINGAM |
分类号 |
B32B3/26;B01D53/22;B29C65/00;C04B35/64 |
主分类号 |
B32B3/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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