| 磁性珠状纤维素的性能表征 |
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| 引用本文： | 李欣,李朝兴.磁性珠状纤维素的性能表征[J].离子交换与吸附,1997,13(5):496-502. |
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| 作者姓名： | 李欣 李朝兴 |
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| 作者单位： | 南开大学高分子化学研究所!300071 |
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| 基金项目： | 天津市自然科学基金!934008024 |
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| 摘 要： | 本文采用反相悬浮包埋技术制各了磁性珠状纤维素（magneticcellulosebead缩写MCB），并对MCB各方面的性能进行了全面的评价：湿态孔度高达80％以上，磁化率在10-3emu／g数量级，磁性铁分布均匀，且磁稳定性较高。
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| 关 键 词： | 纤维素 磁性树脂 磁性珠状纤维素 |
PREPARATION AND PROPERTIES OF MAGNETIC CELLULOSE BEADS |
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| Li Xin, Li Chaoxing, He Binglin.PREPARATION AND PROPERTIES OF MAGNETIC CELLULOSE BEADS[J].Ion Exchange and Adsorption,1997,13(5):496-502. |
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| Authors: | Li Xin Li Chaoxing He Binglin |
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| Abstract: | This paper reported a procedure for preparing the magnetic cellulose beads (MCB) and the properties of MCBs. They were paramagnetic resin (X = 10-3 emu/g), the porosity of wet MCBs was more than 80% and the magnetites in MCBs possessed higher stability. The magnetites were found to be distlibuted evenly in matrix from the X-ray diffration and SEM photograph. |
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| Keywords: | Cellulose Magnetic resin Magnetic cellulose bead |
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