Ligand-assisted hydrothermal synthesis of hollow Fe2O3 urchin-like microstructures and their magnetic properties

被引：53
作者：
Du, Dejuan [1 ]
Cao, Minhua [1 ]
机构：
[1] NE Normal Univ, Dept Chem, Changchun 130024, Peoples R China
来源：
JOURNAL OF PHYSICAL CHEMISTRY C | 2008年 / 112卷 / 29期
关键词：
D O I：
10.1021/jp8019599
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：
Novel urchin-like Fe2O3 hollow microstructures were synthesized via a simple ligand-assisted hydrothermal route, without any templates in the reaction system. X-ray diffraction pattern (XRD), transmission electron microscope (TEM), scanning electron microscope (SEM), N-2 adsorption-desorption, and magnetic measurements were carried out to characterize the composition, morphology, adsorption, and magnetic properties. Various experimental parameters such as concentration, temperature, and reaction time were discussed in detail to obtain their influences on the morphology of Fe2O3 microstructures.
引用
收藏
页码：10754 / 10758
页数：5
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