发明名称 |
EXHAUST GAS PURIFYING CATALYST AND METHOD FOR PRODUCING SAME |
摘要 |
<p>Provided is a non-noble metal-based exhaust gas purifying catalyst which is capable of removing an unreacted material such as carbon monoxide in an exhaust gas at low temperatures. An exhaust gas purifying catalyst of the present invention contains a ceria-based carrier and a complex oxide of cobalt and an additional metal element, said complex oxide being supported by the ceria carrier. The additional metal element contains a metal element that is selected from the group consisting of copper, silver, magnesium, nickel, zinc and combinations of these elements.</p> |
申请公布号 |
WO2013108424(A1) |
申请公布日期 |
2013.07.25 |
申请号 |
WO2012JP65528 |
申请日期 |
2012.06.18 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA;NITTA, IWAO;SAWADA, NAOTAKA |
发明人 |
NITTA, IWAO;SAWADA, NAOTAKA |
分类号 |
B01J23/76;B01D53/94;B01J37/02;B01J37/03;B01J37/04 |
主分类号 |
B01J23/76 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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