发明名称 |
Hydrothermales Verfahren für das Wachstum von Einkristallen mit speziellen optischen Eigenschaften und wässeriger Mineralisator dafür |
摘要 |
A hydrothermal process is disclosed for growing a crystal at MTiOXO4 wherein M is NH4, K, Rb and/or Tl or mixtures thereof with Cs and X is P and/or As, at elevated temperatures using a mineralizer comprising both M+1 and X+5 and an amount of F-0 effective to increase the solubility of MTiOXO4 in the mineralizer. Mineralizers containing F-1, M+1 and X+5 are disclosed wherein F-1 is present in an amount effective to increase the solubility of MTiOXO4 in the mineralizer and to provide a MTiOXO4 solubility of at least about 1% by weight at the operating temperature and pressure for the hydrothermal production. |
申请公布号 |
DE69302371(D1) |
申请公布日期 |
1996.05.30 |
申请号 |
DE1993602371 |
申请日期 |
1993.02.26 |
申请人 |
E.I. DU PONT DE NEMOURS & CO., WILMINGTON, DEL., US |
发明人 |
CHENG, LAP, KIN, BEAR, DE 19701, US |
分类号 |
G02F1/35;C30B7/00;C30B7/10;C30B29/22;G02F1/355;G02F1/361 |
主分类号 |
G02F1/35 |
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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