| 发明名称 |
METHOD FOR MANUFACTURING NANOPARTICLES OF RARE EARTH METAL OXIDE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide nanoparticles of rare earth metal oxides and a method for manufacturing the same. SOLUTION: An aqueous solution of mixture of water-soluble rare earth metal compounds and citric acid is mixed with a base to obtain a precipitation, and the precipitation is heated at a temperature of 50 to 300 deg.C in a closed container.
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| 申请公布号 |
JP2003034526(A) |
申请公布日期 |
2003.02.07 |
| 申请号 |
JP20010218143 |
申请日期 |
2001.07.18 |
| 申请人 |
ADACHI KINYA;IMANAKA NOBUHITO;MASUI TOSHIYUKI |
发明人 |
ADACHI KINYA;IMANAKA NOBUHITO;MASUI TOSHIYUKI |
| 分类号 |
C01F17/00;C09K3/14;C09K11/08;C09K11/78;H01L21/304;(IPC1-7):C01F17/00 |
主分类号 |
C01F17/00 |
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