| FeCo／Al2O3纳米粉体的化学合成与表征 |
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| 引用本文： | 徐仕翀,李季,刘梅,张晓芬,李海波.FeCo／Al2O3纳米粉体的化学合成与表征[J].松辽学刊,2008,29(4):81-82. |
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| 作者姓名： | 徐仕翀 李季 刘梅 张晓芬 李海波 |
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| 作者单位： | 吉林师范大学物理学院 |
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| 基金项目： | 吉林省教育厅科学研究项目
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| 摘 要： | 采用溶胶-凝胶法制备了Fe2O3（CoO）／Al2O3纳米复合材料，在氢气气氛中还原得到FeCo／AlO3纳米复合材料．利用X射线衍射（XRD）和振动样品磁强计（VSM）对还原产物的成分、结构和磁性进行了分析，研究了还原温度对于FeCo／Al2O3纳米复合材料的结构和磁性的影响．
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| 关 键 词： | 溶胶-凝胶法 纳米复合材料 结构 磁性 |
Synthesis and characterization of FeCo/Al2O3 Nanocomposites |
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| XU Shi-chong,LI Ji,LIU Mei,ZHANG Xiao-fen,LI Hai-bo.Synthesis and characterization of FeCo/Al2O3 Nanocomposites[J].Songliao Journal (Natural Science Edition),2008,29(4):81-82. |
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| Authors: | XU Shi-chong LI Ji LIU Mei ZHANG Xiao-fen LI Hai-bo |
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| Institution: | (College of Physics, Jilin Normal University,Siping 136000, China) |
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| Abstract: | Fe2O3(CoO)/Al2O3 nanocomposites powders were prepared by sol-gel technique,then the as-prepared powders were reduced in H2 atmosphere to obtain FeCo/Al2O3 nanocermet powders.The component,structure and magnetic properties of the samples were investigated by X-ray diffraction(XRD) and vibrating sample magnetometer(VSM).The influence of reduced temperature on the structure and magnetic properties of the samples was discussed. |
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| Keywords: | sol-gel method nanocomposite structure magnetic property |
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