| Fe3O4/壳聚糖核壳磁性微球的制备及特性 |
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| 引用本文： | 丁明,孙虹. Fe3O4/壳聚糖核壳磁性微球的制备及特性[J]. 磁性材料及器件, 2001, 32(6): 1-3 |
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| 作者姓名： | 丁明 孙虹 |
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| 作者单位： | 合肥联合大学化学生物工程系, |
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| 基金项目： | 安徽省自然科学基金，99JL0165， |
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| 摘 要： | 以Fe3O4作为磁性内核，利用液体石蜡作有机分散介质，甲醛、戊二醛作交联剂，通过反相悬液交联法制备了单分散、窄分布的强磁性Fe3O4/壳聚糖核壳微球。对磁粉内核的制备条件及微球性能进行了研究，并对产物进行了初步的性能表征。
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| 关 键 词： | 壳聚糖 硼性高分子微球 制备 性能表征 四氧化三铁 反相悬液交联法 |
| 文章编号： | 1001-3830(2001)06-0001-03 |
| 修稿时间： | 2001-07-16 |
The Preparation and Characteristic s of Fe3O4/Chitosan Core-Shell Magnetic Microspheres |
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| DING Ming,SUN Hong. The Preparation and Characteristic s of Fe3O4/Chitosan Core-Shell Magnetic Microspheres[J]. Journal of Magnetic Materials and Devices, 2001, 32(6): 1-3 |
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| Authors: | DING Ming SUN Hong |
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| Affiliation: | DING Ming,SUN Hong Department of Chemical and Biological Engineering,Hefei Union University,Hefei 230022,China |
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| Abstract: | Monodisperse high magnetic Fe 3O 4/Chitosan core shell microspheres were prepared by means of reverse phase suspension process using Fe 3O 4 as core and glutaric dialdehycle as dispersed medium. Reaction conditions of preparation of magnetic Fe 3O 4 core and microspheres properties are also studied in this paper. |
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| Keywords: | chitosan magnetic polymer microspheres preparation characteristics |
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