发明名称 |
SYNTHESIS OF NANOPARTICLES COMPRISING METAL (III) VANADATE |
摘要 |
<p>The present invention relates to a method for the production of nanoparticulate metal(III) vanadates or vanadate/phosphate 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.</p> |
申请公布号 |
WO2004096714(A1) |
申请公布日期 |
2004.11.11 |
申请号 |
WO2004EP04488 |
申请日期 |
2004.04.28 |
申请人 |
HEIDELBERG, THORSTEN;NANOSOLUTIONS GMBH;MEYER, CHRISTIANE;KUEHL, IMKE |
发明人 |
HEIDELBERG, THORSTEN;MEYER, CHRISTIANE;KUEHL, IMKE |
分类号 |
C01B25/45;C01G31/00;C09K11/77;(IPC1-7):C01G31/00;C09K11/82;C09K11/70 |
主分类号 |
C01B25/45 |
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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