发明名称 |
METHOD FOR SYNTHESIS OF MONOPHASE BARIUM FLUORIDE NANOPOWDER DOPED WITH FLUORIDE OF RARE-EARTH METAL |
摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention can be used in photonics an inorganic synthesis as a catalytically active phase. A fluorinating compound is mixed with a solution containing barium salt and a salt of a rare-earth element to obtain a precipitate which is washed and dried. The solution mixed with the fluorinating compound contains barium ions and ions of a rare-earth element in molar ratio between 0.74:0.26 and 030:0.70, respectively. ^ EFFECT: invention enables to obtain phase-clean crystalline nanopowder with high concentration of rare-earth elements. ^ 6 cl, 12 ex |
申请公布号 |
RU2411185(C1) |
申请公布日期 |
2011.02.10 |
申请号 |
RU20090120299 |
申请日期 |
2009.05.29 |
申请人 |
UCHREZHDENIE ROSSIJSKOJ AKADEMII NAUK INSTITUT OBSHCHEJ FIZIKI IM. A.M. PROKHOROVA RAN |
发明人 |
OSIKO VJACHESLAV VASIL'EVICH;KUZNETSOV SERGEJ VIKTOROVICH;FEDOROV PAVEL PAVLOVICH;VORONOV VALERIJ VENIAMINOVICH |
分类号 |
B82B3/00;C01F11/22;C01F17/00 |
主分类号 |
B82B3/00 |
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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