Hydrothermal preparation and characterization of octadecahedron Fe3O4 film

被引：9
作者：
Chen, Jie [1 ]
Huang, Kelong [1 ]
Liu, Suqin [1 ]
机构：
[1] Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2009年 / 484卷 / 1-2期
关键词：
Hydrothermal method; Fe3O4; film; Octadecahedron; IRON-OXIDE; THIN-FILMS; SHAPE; MAGNETITE; CHEMISTRY; GROWTH;
D O I：
10.1016/j.jallcom.2009.03.092
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A 'green' hydrothermal process was used to prepare Fe3O4 film on steel foil using FeSO4 center dot 7H(2)O as the iron source and H2O2 as the oxidant. X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscope (TEM) were employed to characterize the film. The results showed that the film was composed of fine particles with regularly octadecahedron morphology. The average diameter of the particles ranged from 300 nm to 1 mu m. Furthermore, the probable mechanism for the formation of Fe3O4 film with octadecahedron morphology was suggested. (C) 2009 Published by Elsevier B.V.
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收藏
页码：207 / 210
页数：4
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