发明名称 |
Mono-size powders of barium titanate and method for their production. |
摘要 |
<p>Mono-sized barium titanate powders which have high density and substantially pure stoichiometry are provided. The powders can be produced by reacting barium hydroxide with titanium dioxide in a protic solvent at a temperature of at least 100 DEG C for a period of at least 48 hours, or by reacting barium hydroxide with a titanium alkoxide in a protic solvent at a temperature of about the boiling point of the alkyl alcohol corresponding to the alkoxide for a period of at least about 240 hours.</p> |
申请公布号 |
EP0250085(A2) |
申请公布日期 |
1987.12.23 |
申请号 |
EP19870304241 |
申请日期 |
1987.05.13 |
申请人 |
CORNING GLASS WORKS |
发明人 |
LILLEY, EDWARD;WUSIRIKA, RAJA RAO |
分类号 |
C01G23/00 |
主分类号 |
C01G23/00 |
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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