| 申请日期 | 2025-07-27 | 申请号 | US11367179 |
| 公开（公告）号 | US20060270549A1 | 公开（公告）日 | 2006-11-30 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Noboru Sato; Tomohito Mizukami; Kenichi Taki; Hiromasa Suzuki | ||
| 简介 | An exhaust gas-purifying catalyst includes a support substrate, a catalyst support layer formed on the support substrate and containing a composite oxide of a rare earth element and zirconium, and a catalytic metal supported by the catalyst support layer. In this catalyst, all oxides containing the rare earth element are composite oxides of the rare earth element and zirconium in which the atomic ratio of zirconium to the rare earth element is 0.8 or more. | ||
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