Mn3O4@ZnO Core–Shell Nanocomposite: Synthesis and Characterization

被引：0
|
作者：
S. Shafiu
H. Kavas
A. Baykal
机构：
[1] Fatih University,Department of Chemistry
[2] Kano University Science and Technology,Department of Physics
[3] Istanbul Medeniyet University,undefined
来源：
Journal of Inorganic and Organometallic Polymers and Materials | 2014年 / 24卷
关键词：
Mn; O; Zinc oxide; Core–shell structures; Nanocomposite; Magnetization;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Nano-sized single-phase Mn3O4@ZnO core–shell nanocomposite was prepared via a simple one-pot sequential polyol using triethylene glycol as a high boiling point solvent as well as a reducing agent. The presence of both Mn3O4 and ZnO was confirmed with X-ray diffractometry. Infrared measurements proved the presence of triethylene glycol on the surface of Mn3O4@ZnO core–shell. The average particle size is between 8 and 13 nm. Reference intensity ratios method calculations showed that the weight percentage of phases were found as 54.7 % ZnO and 45.3 % Mn3O4. The lower Tc maybe explained by interface effects and dominant ZnO shell in magnetic properties of core–shell nanocomposite.
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页码：531 / 535
页数：4
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