发明名称 |
Synthesis of nanparticles comprising metal (III) vanadate |
摘要 |
The present invention relates to a method for the production of nanoparticulate metal(III) vanadates or vanadate/phosophate mixed crystals, comprising the reaction in a reaction medium of a reactive vanadate source and optionally a phosphate source dissolvable or dispersible in the reaction medium and of a reactive metal(III) salt dissolvable or dispersible in the reaction medium under heating, wherein the reaction medium contains water and a polyol in a volume ratio of 20/80 to 90/10, and the particles thereby obtained. The synthesis provides a high yield of metal(III) vanadate or vanadate/phosphate having a narrow particle size distribution. Doped embodiments thereof are distinguished by excellent luminescence properties.
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申请公布号 |
US2007148082(A1) |
申请公布日期 |
2007.06.28 |
申请号 |
US20040554903 |
申请日期 |
2004.04.28 |
申请人 |
HEIDELBERG THORSTEN;MEYER CHRISTIANE;KUHL IMKE |
发明人 |
HEIDELBERG THORSTEN;MEYER CHRISTIANE;KUHL IMKE |
分类号 |
C01G31/02;C01B25/45;C01G31/00;C09K11/77 |
主分类号 |
C01G31/02 |
代理机构 |
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主权项 |
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地址 |
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