| 发明名称 |
MICRO-POROUS NOBLE METAL MATERIAL AND METHOD FOR PREPARATION THEREOF |
| 摘要 |
<p>Micro-porous noble metal material comprises a noble metal material formed by reduction of a compound of the noble metal absorbed on an aggregate of fine silica particles, in a state of nanometer order dispersion and has fine pores of a nanometer order formed in the inside as the vestige of the silica particles.</p> |
| 申请公布号 |
EP1470877(A1) |
申请公布日期 |
2004.10.27 |
| 申请号 |
EP20030734614 |
申请日期 |
2003.01.27 |
| 申请人 |
JAPAN SCIENCE AND TECHNOLOGY AGENCY |
发明人 |
ASAI, MICHIHIRO;KANON, HIROFUMI;KANEKO, KATSUMI |
| 分类号 |
B01D71/02;B01J20/02;B01J21/08;B01J23/40;B01J23/42;B01J23/44;B01J35/00;B01J35/02;B01J35/04;B01J35/10;B01J37/00;B01J37/06;B01J37/08;B22F1/00;B22F3/11;B22F9/20;(IPC1-7):B22F1/00 |
主分类号 |
B01D71/02 |
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