发明名称 |
CATALYST FOR PURIFICATION OF EXHAUST GAS AND METHOD OF MANUFACTURING THE SAME |
摘要 |
A catalyst for purification of exhaust gas comprising: a support made of a metal oxide; and metal particles supported on the support, wherein the metal particles are made of a solid solution of at least one first metal selected from the group consisting of Pt, Ag, Mn, Fe and Au with at least one second metal selected from the group consisting of Pd, Rh, Ir and Ru, an average primary particle diameter of the metal particles is 1.5 nm or less, and a standard deviation in metal composition ratio of each primary particle of the metal particles is 10% or less. |
申请公布号 |
WO2010095761(A3) |
申请公布日期 |
2011.08.25 |
申请号 |
WO2010JP52909 |
申请日期 |
2010.02.18 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA;HAMAGUCHI, TSUYOSHI;TANAKA, TOSHIYUKI;IWASAKI, MASAOKI;KATO, CHIKA;NOBUKAWA, TAKESHI;NATSUME, TAKASHI |
发明人 |
HAMAGUCHI, TSUYOSHI;TANAKA, TOSHIYUKI;IWASAKI, MASAOKI;KATO, CHIKA;NOBUKAWA, TAKESHI;NATSUME, TAKASHI |
分类号 |
B01J23/44;B01D53/86;B01D53/94;B01J23/46;B01J23/50;B01J23/52;B01J23/58;B01J23/656;B01J23/66;B01J23/89;B01J35/00;B01J37/02;B01J37/16;B01J37/18 |
主分类号 |
B01J23/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|