| 单分散Fe3O4纳米粒子的制备与改性的研究进展 |
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| 引用本文： | 张宝亮,张秋禹,张和鹏,见亮.单分散Fe3O4纳米粒子的制备与改性的研究进展[J].材料导报,2009,23(Z2). |
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| 作者姓名： | 张宝亮 张秋禹 张和鹏 见亮 |
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| 作者单位： | 西北工业大学理学院应用化学系,西安,710072 |
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| 基金项目： | 教育部新世纪优秀人才支持计划，国家自然科学基金 |
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| 摘 要： | Fe3 O4纳米粒子作为纳米材料的一种,由于其独特的光、电、磁、热性能而备受关注.综述了近几年Fe3 O4纳米粒子的制备方法,如共沉淀法、热分解法、微乳液法、水热法、氧化沉淀法、超声辅助法、溶胶-凝胶法等,同时论述了目前较受关注、研究较多的Fe3O4纳米粒子的表面修饰,以及水、油基Fe3O4纳米粒子的相转移,并展望了其进一步的研究.
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| 关 键 词： | Fe3O4纳米粒子 磁流体 表面修饰 相转移 |
Research Progress in Preparation and Modification of Magnetic Nanoparticles |
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| ZHANG Baoliang,ZHANG Qiuyu,ZHANG Hepeng,JIAN Liang.Research Progress in Preparation and Modification of Magnetic Nanoparticles[J].Materials Review,2009,23(Z2). |
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| Authors: | ZHANG Baoliang ZHANG Qiuyu ZHANG Hepeng JIAN Liang |
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| Abstract: | Fe3O4 nanoparticles,a kind of functional nanometer materials,have attracted more and more attention for their unique optical,electrical,magnetic,thermal properties. The preparation methods of Fe3O4 nanoparticles are reviewed in detail, such as co-precipitation, thermal decomposition, micro-emulsion method, hydrothermal synthesis, oxidation-precipitation method, ultrasound-assisted extraction, sol-gel method and so on. In addition, surface modification and phase-transfer of Fe3O4 nanoparticles are discussed and the further research work is prospected. |
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| Keywords: | Fe3O4 nanoparticles magnetic fluids surface modification phase-transfer |
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