Mesoporous aluminosilicate materials with superparamagnetic γ-Fe2O3 particles embedded in the walls

被引：104

作者：

Garcia, C

Zhang, YM

DiSalvo, F

Wiesner, U

机构：

[1] Cornell Univ, Dept Mat Sci & Engn, Ithaca, NY 14853 USA

[2] Cornell Univ, Dept Chem & Chem Biol, Baker Lab, Ithaca, NY 14853 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 13期

关键词：

block copolymers; iron; magnetic properties; mesoporous materials; oxides;

D O I：

10.1002/anie.200250618

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An iron constitution: Dark superparamagnetic iron oxide nanoparticles are present within the walls of a hexagonal mesoporous aluminosilicate (as shown by the associated bright-field TEM image). The simple block-copolymer-based one-pot" self-assembly approach enables potential applications in magnetic separation and catalyst technologies."

引用

页码：1526 / 1530

页数：5

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