Low temperature synthesis and characterization of Mn3O4 nanoparticles

被引：37
|
作者：
Baykal, Abduelhadi [1 ]
Koeseoglu, Yueksel
Senel, Mehmet
机构：
[1] Fatih Univ, Dept Chem, TR-34500 Istanbul, Turkey
[2] Fatih Univ, Dept Phys, TR-34500 Istanbul, Turkey
来源：
CENTRAL EUROPEAN JOURNAL OF CHEMISTRY | 2007年 / 5卷 / 01期
关键词：
Mn3O(4); nanoparticle; XRD; FTIR; EPR;
D O I：
10.2478/s11532-006-0064-7
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Heating hydrous manganese (II) hydroxide gel at 85 degrees C for 12 hours produces Mn3O4 nanoparticles. They were characterized by X-ray powder diffraction (XRD) and infrared spectroscopy (FTIR). The particle size estimated from the SEM and X-ray peak broadening is approximately 32 nm, showing them to be nanocrystalline. EPR measurements confirm a typical Mn2+ signal with a highly resolved hyperfine structure. (C) Versita Warsaw and Springer-Verlag Berlin Heidelberg. All rights reserved.
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页码：169 / 176
页数：8
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