| 发明名称 |
HYDROGEN PERMEATION MEMBRANE AND PRODUCTION METHOD THEREFOR |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique capable of improving the hydrogen permeability of a hydrogen permeation membrane. <P>SOLUTION: The hydrogen permeation membrane 400A is provided with a permeation layer 401 having a function of permeating hydrogen and a catalyst layer 410A functioning as a catalyst for promoting the permeation of hydrogen through the permeation layer. The contact surface area of the catalyst layer to be brought into contact with a gas is set to be larger than the surface area of the permeation layer. <P>COPYRIGHT: (C)2003,JPO |
| 申请公布号 |
JP2003225544(A) |
申请公布日期 |
2003.08.12 |
| 申请号 |
JP20020026935 |
申请日期 |
2002.02.04 |
| 申请人 |
TOYOTA MOTOR CORP |
发明人 |
ITO NAOKI;AOYAMA SATOSHI;NAKADA TOSHIHIDE;IIJIMA MASAHIKO;SATO HIROMICHI |
| 分类号 |
B01D53/22;B01D67/00;B01D69/00;B01D69/02;B01D69/12;B01D71/02;C01B3/32;C01B3/50;C01B3/56;H01M4/86;H01M4/88;H01M4/90;H01M4/92;H01M8/06;H01M8/10 |
主分类号 |
B01D53/22 |
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