Preparation and characterization of amorphous β-FeOOH nanowire arrays

被引：37

作者：

Gao, CX ^{[1
]}

Liu, QF ^{[1
]}

Xue, DS ^{[1
]}

机构：

[1] Lanzhou Univ, Key Lab Magnetism & Magnet Mat MOE, Lanzhou 730000, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 2002年 / 21卷 / 22期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1023/A:1020941325311

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Amorphous β-FeOOH nanowire arrays were synthesized using electrodeposition. The morphology, structure and composition of the product were characterized. Aluminium plates were anodized by direct current in 0.5 M phosphoric acid electrolyte for 1 hour after being degreased and electropolished. Structural characterization of the sample in the pores of anodic alumina membrane was carried out using X-ray diffraction analysis. Results indicated that the nanowires were paramagnetic at room temperature and iron existed in two different coordinations in the β-FeOOH nanowire arrays.

引用

页码：1781 / 1783

页数：3

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