Synthesis of nanostructured metal oxide by liquid-phase deposition

被引:15
|
作者
Aoi, Yoshifumi [1 ]
Kambayashi, Hisae
Deguchi, Tomoe
Yato, Kohsuke
Deki, Shigehito
机构
[1] Ryukoku Univ, Fac Sci & Technol, Dept Chem Mat, Otsu, Shiga 5202194, Japan
[2] Kobe Univ, Fac Engn, Dept Sci & Chem Engn, Kobe, Hyogo 6578501, Japan
关键词
liquid-phase deposition; hollow particles; magnetite; nanomaterials; composite materials;
D O I
10.1016/j.electacta.2007.01.033
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
We synthesized hollow magnetite particles by liquid-phase deposition (LPD) using polystyrene (PS) particles as templates. We prepared beta-FeOOH/PS composite particles by adding boric acid to an aqueous FeOOH/NH4F center dot HF solution. PS particles were used as templates. Calcination of the composite particles under vacuum produced hollow magnetite (Fe3O4) particles that were readily attracted to a magnetic field. (C) 2007 Published by Elsevier Ltd.
引用
收藏
页码:175 / 178
页数:4
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