Title:
The Seria zirconia compound oxide particle and its manufacturing method
Document Type and Number:
Japanese Patent JP6212065
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a new method for producing ceria-zirconia composite oxide particles useful, e.g., as the cocatalyst of a catalyst for automotive exhaust gas purification.SOLUTION: Provided is a method for producing ceria-zirconia composite oxide particles comprising: a step of preparing a solution including a cerium source and a zirconium source; a step of generating radicals in the solution; and a step of generating composite oxide particles obtained by oxidizing the cerium source and the zirconium source in the solution.SELECTED DRAWING: Figure 2
Inventors:
Inukai Hiroyuki
Application Number:
JP2015040135A
Publication Date:
October 11, 2017
Filing Date:
March 02, 2015
Export Citation:
Assignee:
Noritake Company Limited
International Classes:
B01J23/10; C01G25/00; B01J32/00; C01F17/00
Domestic Patent References:
| JP2012187457A | ||||
| JP2012180271A | ||||
| JP2008284541A | ||||
| JP2014030800A |
Foreign References:
| WO2014001423A1 |
Attorney, Agent or Firm:
Makoto Abe
Michiko Oi
Michiko Oi
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