Controlled Growth of Monodisperse Self-Supported Superparamagnetic Nanostructures of Spherical and Rod-Like CoFe2O4 Nanocrystals

被引：76

作者：

Bao, Ningzhong ^{[1
]}

Shen, Liming ^{[1
]}

Wang, Yu-Hsiang A. ^{[1
]}

Ma, Jianxing ^{[1
]}

Mazumdar, Dipanjan ^{[1
]}

Gupta, Arunava ^{[1
]}

机构：

[1] Univ Alabama, Ctr Mat Informat Technol, Tuscaloosa, AL 35487 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2009年 / 131卷 / 36期

关键词：

MAGNETIC-PROPERTIES; SHAPE CONTROL; NANOPARTICLES; MECHANISM; COLLOIDS;

D O I：

10.1021/ja905811h

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

Novel shape- and structural-controlled superparamagnetic nanostructures composed of self-supported spherical and rod-like CoFe2O4 colloidal nanocrystals have been prepared by thermolysis of a stoichiometric Co2+Fe23+-oleate complex in organic solution with periodic injection of hexane for controlling the nucleation, assembly, and growth of the nuclei.

引用

收藏

页码：12900 / +

页数：3

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