发明申请
- 专利标题： EXHAUST GAS PURIFYING CATALYST AND METHOD FOR MANUFACTURING THE SAME
- 专利标题（中）： 排气净化催化剂及其制造方法
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申请号： US13254313申请日： 2010-03-04
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公开(公告)号： US20120053050A1公开(公告)日： 2012-03-01
- 发明人: Kazuyuki Shiratori , Katsuo Suga , Masanori Nakamura , Hironori Wakamatsu , Hiroto Kikuchi , Tetsuro Naito , Jun Ikezawa
- 申请人： Kazuyuki Shiratori , Katsuo Suga , Masanori Nakamura , Hironori Wakamatsu , Hiroto Kikuchi , Tetsuro Naito , Jun Ikezawa
- 专利权人： NISSAN MOTOR CO., LTD.
- 当前专利权人： NISSAN MOTOR CO., LTD.
- 优先权： JP2009051071 20090304
- 国际申请： PCT/JP2010/053568 WO 20100304
- 主分类号： B01J23/38
- IPC分类号： B01J23/38 ; B01J21/04 ; B01J21/10 ; B01J37/00 ; B01J21/06 ; B01J23/54 ; B01J23/89 ; B01J21/08
摘要：
An exhaust gas purifying catalyst (1) according to the present invention includes noble metal particles (6), a first compound (7) supporting the noble metal particles (6), and a second compound (9) disposed not in contact with the noble metal particles (6) and having an oxygen storage capacity. An average distance between the first compound (7) and the second compound (9) is between 5 nm and 300 nm.
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