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Hydrothermal process for the growth of single crystals with special optical properties and water mineraliser for
Hydrothermal process for the growth of single crystals with special optical properties and water mineraliser for
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机译:水热法生长具有特殊光学特性的单晶和矿化水
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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.
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