发明名称 |
Method of producing doped ceria ceramics |
摘要 |
A sintered oxide ceramic of specified formula is produced by sintering educts with a doping element. Production of a sintered oxide ceramic of formula: CexMyDzO2-a M = rare earth element, but not Ce, alkali and alkaline earth metal D = a metal is not the same as M comprises sintering educts with a second doping element D selected from Cu, Co, Fe, Ni and Mn in the submicron particle size or as salt solution and at a temperature of 750-1250o C to form an oxide ceramic with extremely fine structure of grain size of not more than 0.5 microns. |
申请公布号 |
EP1000913(B1) |
申请公布日期 |
2002.12.04 |
申请号 |
EP19980811132 |
申请日期 |
1998.11.13 |
申请人 |
EIDGENOESSISCHE TECHNISCHE HOCHSCHULE ZUERICH |
发明人 |
KLEINLOGEL, CHRISTOPH DIPL.-PHYS.;GOEDICKEMEIER, MARTIN;GAUCKLER, LUDWIG PROF. DR. |
分类号 |
C04B35/50;H01M8/12 |
主分类号 |
C04B35/50 |
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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