A NOVEL METHOD FOR THE PREPARATION OF MAGNETIC NANOPARTICLES IN A POLYPYRROLE POWDER

被引：98

作者：

NGUYEN, MT

DIAZ, AF

机构：

[1] Ibm, Almaden Research Center, San Jose, California, 95120-6099

来源：

ADVANCED MATERIALS | 1994年 / 6卷 / 11期

关键词：

D O I：

10.1002/adma.19940061113

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A magnetic polymer composite containing gamma-Fe2O3 nanoparticles and prepared from poly(pyrrole-N-propylsulfonate) by a simple reaction with aqueous NH4OH is described. The results of physical characterization by X-ray powder diffraction and an investigation of the magnetic properties are presented. Such composites incorporating particles of metal oxides are of interest for electromagnetic interference shielding and microwave absorbing applications.

引用

页码：858 / 860

页数：3

共 9 条

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