| Synthesis and Properties of Monodisperse Superparamagnetic Mg_（0.8）Mn_（0.2）Fe_2O_4 Nanoparticles Using Polyol Reflux Method |
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| 引用本文： | Sandip Sabale,;Vishwajeet Khot,;Vidhya Jadhav,;Xiaoli Zhu,;Yanhong Xu. Synthesis and Properties of Monodisperse Superparamagnetic Mg_（0.8）Mn_（0.2）Fe_2O_4 Nanoparticles Using Polyol Reflux Method[J]. 金属学报(英文版), 2014, 0(6): 1122-1126 |
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| 作者姓名： | Sandip Sabale, Vishwajeet Khot, Vidhya Jadhav, Xiaoli Zhu, Yanhong Xu |
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| 作者单位： | [1]Laboratory of Biosensing Technology, School of Lifesciences,Shanghai University, Shanghai 200444, China; [2]P. G. Department of Chemistry, Jaysingpur College, Jaysingpur416101, India; [3]Centre for Interdisciplinary Research, D. Y. Patil University,Kolhapur 416006, India |
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| 基金项目： | the Council of Scientific and Industrial Research, India for the award of senior research fellowship (File. 09/1077/(0001)/ 2012/EMR-1) |
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| 摘 要： | Superparamagnetic monodisperse Mg0.8Mn0.2Fe2O4 nanoparticles have been successfully synthesized in liquid polyol at elevated temperature of 200 °C. Diethylene glycol(DEG) used here plays dual role in synthesis as it acts as reducing agent and alternatively coats the surface of nanoparticles while synthesis and thereby maintaining uniform size and dispersibility. Powder X-ray diffraction(XRD) and magnetic measurements showed that the sample is cubic spinel and superparamagnetic at room temperature. Raman spectra confirmed the formation of the Mg0.8Mn0.2Fe2O4 nanoparticles.The nanoparticles exhibit very good stability in water due to in situ coating with DEG molecules.
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| 关 键 词： | 纳米粒子 超顺磁性 多元醇 合成 回流法 粉末X射线衍射 属性 原位涂层 |
Synthesis and Properties of Monodisperse Superparamagnetic Mg_(0.8)Mn_(0.2)Fe_2O_4 Nanoparticles Using Polyol Reflux Method |
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| Sandip Sabale,Vishwajeet Khot,Vidhya Jadhav,Xiaoli Zhu,Yanhong Xu. Synthesis and Properties of Monodisperse Superparamagnetic Mg_(0.8)Mn_(0.2)Fe_2O_4 Nanoparticles Using Polyol Reflux Method[J]. Acta Metallurgica Sinica(English Letters), 2014, 0(6): 1122-1126 |
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| Authors: | Sandip Sabale Vishwajeet Khot Vidhya Jadhav Xiaoli Zhu Yanhong Xu |
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| Abstract: | Magnetic materials Chemical synthesis Magnetic properties Transmission electron microscopy（TEM） X-ray diffraction Mg0.8Mn0.2Fe2O4nanoparticles |
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| Keywords: | Magnetic materials Chemical synthesis Magnetic properties Transmission electron microscopy(TEM) X-ray diffraction Mg.Mn.FeOnanoparticles |
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