发明名称 |
POWDER FOR CLEANING AUTOMOBILE EXHAUST GAS, CATALYST FOR CLEANING AUTOMOBILE EXHAUST GAS USING THE SAME, AND MANUFACTURING METHOD OF THE SAME |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a powder for cleaning an automobile exhaust gas having high oxidation activity even at a low temperature area (for example, 30-200°C). <P>SOLUTION: In the powder for cleaning the automobile exhaust gas, the powder includes an oxide fine crystal particle, the front surface includes an active crystal surface constituted by an oxygen ion layer, and the oxide fine crystal particle in which a crystal surface constituting the front surface of the particle forms a rhombic cube octahedron or a false rhombic cube octahedron occupies 50 mass% or higher. <P>COPYRIGHT: (C)2009,JPO&INPIT |
申请公布号 |
JP2009172593(A) |
申请公布日期 |
2009.08.06 |
申请号 |
JP20080333130 |
申请日期 |
2008.12.26 |
申请人 |
TOYOTA CENTRAL R&D LABS INC;TOHOKU UNIV |
发明人 |
MORIKAWA AKIRA;KUMAGAI HITOSHI;YAMAMURA YOSHIE;SUDA AKIHIKO;AJIRI MASAFUMI |
分类号 |
B01J23/63;B01D53/86;B01D53/94;F01N3/10 |
主分类号 |
B01J23/63 |
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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