| 发明名称 |
EXHAUST GAS PURIFYING CATALYST AND PRODUCTION METHOD THEREOF |
| 摘要 |
An exhaust gas purifying catalyst including: rhodium particles having catalytic activity; compound particles which are formed on peripheries of the rhodium particles and support the rhodium particles; and oxides which are formed on peripheries of the compound particles and suppress coagulation of the compounds.
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| 申请公布号 |
US2009275467(A1) |
申请公布日期 |
2009.11.05 |
| 申请号 |
US20070295694 |
申请日期 |
2007.04.03 |
| 申请人 |
SHIRATORI KAZUYUKI;SUGA KATSUO;NAKAMURA MASANORI;IKEZAWA JUN |
发明人 |
SHIRATORI KAZUYUKI;SUGA KATSUO;NAKAMURA MASANORI;IKEZAWA JUN |
| 分类号 |
B01J23/10;B01J23/46 |
主分类号 |
B01J23/10 |
| 代理机构 |
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