Controlled synthesis and chemical conversions of FeO nanoparticles

被引：279

作者：

Hou, Yanglong ^{[1
]}

Xu, Zhichuan ^{[1
]}

Sun, Shouheng ^{[1
]}

机构：

[1] Brown Univ, Dept Chem, Providence, RI 02912 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 33期

关键词：

disproportionation; iron; nanoparticles; oxidation; oxides;

D O I：

10.1002/anie.200701694

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Shaping up for conversion: Monodisperse FeO nanoparticles were synthesized by reductive decomposition of iron(III) acetylacetonate with oleic acid (OA) and oleylamine (OAm). The nanoparticle sizes were tunable from 14 to 100 nm and their shapes were controlled to be either spherical or truncated octahedral (see images). The FeO nanoparticles were converted into diverse FexOy nanoparticles, which have potential in magnetic and catalytic applications. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

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页码：6329 / 6332

页数：4

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