Title:
火炎溶射熱分解により製造される金属酸化物
Document Type and Number:
Japanese Patent JP4416651
Kind Code:
B2
Abstract:
Described is a method for the production of metal oxides, in particular mixed metal oxides such as ceria/zirconia, and metal oxides obtainable by said method. Due to high enthalpy solvents with a high carboxylic acid content said metal oxides have improved properties. For example ceria/zirconia has excellent oxygen storage capacity at high zirconium levels up to more than 80 % of whole metal content.
Inventors:
Wendellin Yacht Stark
Lutz Medler
Sotirisu e plasticinis
Lutz Medler
Sotirisu e plasticinis
Application Number:
JP2004519036A
Publication Date:
February 17, 2010
Filing Date:
May 20, 2003
Export Citation:
Assignee:
Eidgenoessische Technische Hochschule Zuerich
International Classes:
C01B13/34; B01D53/86; B01D53/94; B01J23/00; B01J23/10; B01J23/42; B01J23/63; B01J35/00; B01J35/10; B01J37/00; B01J37/08; C01F17/235; C01G25/00; C01G25/02; C04B35/50; C09K3/14; B01J21/06; B01J23/16; B01J23/83
Domestic Patent References:
| JP2001524918A | ||||
| JP5139704A | ||||
| JP10130004A | ||||
| JP2000327328A | ||||
| JP2001342011A |
Foreign References:
| WO2001036332A1 |
Other References:
L. MADLER et al.,Flame-made ceria nanoparticles,Journal of Materials Research,June 2002, Vol.17, No.6,pp.1356-1362
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard