| 申请日期 | 2026-04-17 | 申请号 | WOJP06311106 |
| 公开（公告）号 | WO2006134787A1 | 公开（公告）日 | 2006-12-21 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | CATALER CORPORATION; DAIHATSU MOTOR CO LTD; MATSUEDA Satoshi; KIMURA Mareo; HIRAI Akimasa; NARITA Keiichi; TANAKA Hirohisa; UENISHI Mari; TAN Isao; TANIGUCHI Masashi | ||
| 简介 | Disclosed is an exhaust gas purifying catalyst (1) containing a rare earth element, an alkaline earth element, zirconium and a noble metal. The atomic ratio of the alkaline earth element relative to the sum of the rare earth element and zirconium is not less than 10 at%. A part of the rare earth element and a part of zirconium form a complex oxide together with at least a part of the alkaline earth element, and this complex oxide and a part of the noble metal form a solid solution. | ||
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