| 发明名称 | Exhaust gas purification catalyst and the method for producing the same | ||
| 摘要 | An object of the present invention is to provide an exhaust gas purification catalyst having an improved NOx purification performance in a lean atmosphere; and a method for producing the same. The method for producing an exhaust gas purification catalyst according to the present invention includes sputtering a target material containing Nb and Rh to produce fine composite-metal particles containing Nb and Rh. | ||
| 申请公布号 | US9561496(B2) | 申请公布日期 | 2017.02.07 |
| 申请号 | US201615076151 | 申请日期 | 2016.03.21 |
| 申请人 | TOYOTA JIDOSHA KABUSHIKI KAISHA | 发明人 | Nagao Satoshi;Akashi Kazutoshi |
| 分类号 | B01D53/56;B01D53/94;B01J8/02;B01J21/00;B01J21/02;B01J23/00;B01J23/02;B01J23/10;B01J23/40;B01J23/42;B01J23/648;F01N3/08;F01N3/10;B01J37/02 | 主分类号 | B01D53/56 |
| 代理机构 | Oliff PLC | 代理人 | Oliff PLC |
| 主权项 | 1. A method for producing an exhaust gas purification catalyst, the method comprising sputtering a target material containing Nb and Rh to produce fine composite-metal particles containing Nb and Rh. | ||
| 地址 | Toyota JP | ||