Magnetically anisotropic cobalt and iron nanofibers via electrospinning

被引：83

作者：

Graeser, Martin ^{[1
,2
]}

Bognitzki, Michael ^{[1
,2
]}

Massa, Werner ^{[1
,2
]}

Pietzonka, Clemens ^{[1
,2
]}

Greiner, Andreas ^{[1
,2
]}

Wendorff, Joachim H. ^{[1
,2
]}

机构：

[1] Univ Marburg, Dept Chem, D-35032 Marburg, Germany

[2] Sci Ctr Mat Sci, D-35032 Marburg, Germany

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 23期

关键词：

D O I：

10.1002/adma.200700849

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Magnetically anisotropic cobalt and iron nanofibers (see figure) are obtained via oriented polymer-supported electrospinning and subsequent reduction and thermal treatment. The cobalt and iron nature of the fibers is confirmed by XRD analysis. Fibers of both metals show ferromagnetic behavior. Parallel aligned iron nanofibers revealed anisotropic hysteresis loops depending on field-fiber orientation.

引用

页码：4244 / +

页数：5

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