| 化学合金法研制Co-Fe-Ce-B非晶合金磁性纳米粒子 |
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| 引用本文： | 温鸣,钟满福,吴介达.化学合金法研制Co-Fe-Ce-B非晶合金磁性纳米粒子[J].同济大学学报(自然科学版),2005,33(12):1651-1655. |
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| 作者姓名： | 温鸣 钟满福 吴介达 |
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| 作者单位： | 同济大学,化学系,上海,200092 |
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| 基金项目： | 中国留学回国人员科研启动基金资助项目（1380241005）;同济大学理科基金资助项目（1380219042） |
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| 摘 要： | 利用化学合金法，得到了Co-Fe-Ce-B系多元钴基非晶合金磁性纳米粒子．通过化学分析、X射线衍射（XRD）、透射电镜（TEM）、差示扫描量热分析仪（DSC）以及物理吸附仪，对其组分比例、粒径、结构和性能进行了研究．测试结果表明：在较温和的试验条件下，利用化学合金，能实现纳米粒径的Co-Fe-Ce-B非晶态合金磁性纳米粒子的合成．
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| 关 键 词： | 非晶态合金 化学合金 Co-Fe-Ce-B 纳米粒子 |
| 文章编号： | 0253-374X（2005）12-1651-05 |
| 收稿时间： | 06 29 2005 12:00AM |
| 修稿时间： | 2005-06-29 |
Preparation of Magnetic Co-Fe-Ce-B Amorphous Alloy Nano-Particles by Chemical Alloying |
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| WEN Ming,ZHONG Man-fu,WU Jie-da.Preparation of Magnetic Co-Fe-Ce-B Amorphous Alloy Nano-Particles by Chemical Alloying[J].Journal of Tongji University(Natural Science),2005,33(12):1651-1655. |
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| Authors: | WEN Ming ZHONG Man-fu WU Jie-da |
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| Institution: | Department of Chemistry, Tongji University, Shanghai 200092,China |
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| Abstract: | The Co-based amorphous magnetic nano-particles with multi-composition have been prepared by chemical alloying.The composition,particle size,structure and properties have been studied by using chemical analysis,X-ray diffraction(XRD),transmission electron microscopy(TEM),differential scanning calorimetry(DSC),physisorption analyzers and physics property measure system(PPMS).It is indicated that the amorphous magnetic particles of Co-FeCe-B with nano-sizes can be prepared by chemical alloying in mild experiment condition. |
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| Keywords: | amorphous alloy chemical alloying Co-Fe-Ce-B nano-particles |
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