| 申请日期 | 2025-08-17 | 申请号 | JP2006156279 |
| 公开（公告）号 | JP2006342051A | 公开（公告）日 | 2006-12-21 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | E I DU PONT DE NEMOURS AND COMPANY | ||
| 简介 | PROBLEM TO BE SOLVED : To prepare a rare-earth doped multivalent metal fluoride nanoparticle having a luminescence function. SOLUTION : An aqueous solution of a fluoride is mixed with an aqueous solution of a host multivalent metal salt and an aqueous solution of a salt containing a rare-earth metal cation dopant to form a reaction mixture, in which a water-insoluble rare-earth doped multivalent metal fluoride nanoparticle is precipitated. COPYRIGHT : (C)2007, JPO&INPIT | ||
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