发明名称 |
A PROCESS FOR PREPARING FERRITE NANOCRYSTALS |
摘要 |
Methods of making iron-based ferrite nanocrystals are provided. In such methods the ferrite may include iron oxides and iron/cobalt or iron/manganese mixed salts. The method may include thermal decomposition of one or more precursors of the ferrite, consisting of an organic salt of the metal or metals constituting the ferrite of interest, comprising the operation of heating a solution comprising said precursor(s) in the presence of a surfactant and of a non-aqueous organic solvent comprising an ether, at temperature sufficient to cause thermal decomposition of said precursor, wherein the solvent may further comprise a saturated or unsaturated, linear or branched aliphatic hydrocarbon, liquid at temperatures above 45° C. and having a boiling point above the boiling point of the ethereal solvent. |
申请公布号 |
EP2834195(A1) |
申请公布日期 |
2015.02.11 |
申请号 |
EP20130724403 |
申请日期 |
2013.04.05 |
申请人 |
FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA |
发明人 |
GUARDIA GIROS, PABLO;RIEDINGER, ANDREAS;NITTI, SIMONE;PELLEGRINO, TERESA;MANNA, LIBERATO;CINGOLANI, ROBERTO |
分类号 |
C01G49/00;C01G49/06;C01G49/08 |
主分类号 |
C01G49/00 |
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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