发明名称 |
HIGHLY ACTIVE PHOTOCATALYST AND PROCESS FOR PRODUCING THE SAME |
摘要 |
Provided are a photocatalyst which is high in catalytic activity, is nontoxic, has a long life, allows visible light to be used directly for its photocatalytic reaction and is especially useful for hydrogen generation, and a process for producing it. It contains a cadmium compound, has a capsular structure, has an average particle diameter of 100 nm or less and can be manufactured by dropping a solution of a cadmium salt into a solution of a sodium compound or admixing a solution of a sodium compound in a suspension of particles of a cadmium compound. <IMAGE> |
申请公布号 |
EP1516668(B1) |
申请公布日期 |
2016.10.12 |
申请号 |
EP20030733300 |
申请日期 |
2003.06.05 |
申请人 |
NITTETSU MINING CO., LTD. |
发明人 |
TOHJI, K.;KISHIMOTO, AKIRA;ATARASHI, TAKAFUMI |
分类号 |
B01J27/045;B01J35/02;B01J23/06;B01J23/60;B01J27/04;B01J35/00;B01J37/20;C01B3/04 |
主分类号 |
B01J27/045 |
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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