| 发明名称 |
Preparation of barium titanate or strontium titanate having a mean diameter of less than 10 nanometers |
| 摘要 |
Process for preparing barium titanate or strontium titanate by reacting titanium alkoxides with barium hydroxide hydrate or strontium hydroxide hydrate in a C<SUB>1</SUB>-C<SUB>8</SUB>-alcohol or a glycol ether at from 50 to 150° C.
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| 申请公布号 |
US7223378(B2) |
申请公布日期 |
2007.05.29 |
| 申请号 |
US20030435457 |
申请日期 |
2003.05.12 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
STERZEL HANS-JOSEF |
| 分类号 |
C01F11/00;C04B35/46;C01G1/00;C01G23/00;H01G4/12 |
主分类号 |
C01F11/00 |
| 代理机构 |
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代理人 |
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