| Schiff碱型大环化合物改性壳聚糖的研究 |
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| 引用本文： | 居红芳.Schiff碱型大环化合物改性壳聚糖的研究[J].常熟理工学院学报,2005,19(2):58-62. |
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| 作者姓名： | 居红芳 |
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| 作者单位： | 常熟理工学院,应用化学研究所,江苏,常熟,215500;苏州大学化学化工学院,江苏,苏州,215000 |
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| 摘 要： | 通过一系列的反应先合成Schiff碱型大环化合物，然后以Schiff碱型大环化合物改性壳聚糖，合成得到的该种壳聚糖衍生物具有特殊结构与性能，这一活性产物对重金属如Pb^2 具有良好的吸附与富集性能，与其他壳聚糖衍生物的吸附性能相比，该种Schiff碱型大环化合物改性的壳聚糖更加优越，吸附性能更好。
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| 关 键 词： | 壳聚糖 改性 吸附 |
| 文章编号： | 1008-2794(2005)02-0058-05 |
| 修稿时间： | 2004年1月20日 |
Preparation of Chitosan modified with Schiff Base Type Macrocycles |
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| JU Hong-fang.Preparation of Chitosan modified with Schiff Base Type Macrocycles[J].Journal of Changshu Institute of Technology,2005,19(2):58-62. |
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| Authors: | JU Hong-fang |
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| Abstract: | A four-step reaction was reported in present paper to prepare an efficient chitosan,which was modified with Schiff base type macrocycle compound.The aimed compound was a special material for absorption of Pb~(2+).After characterization by Infrared Absorption Spectrometry and Polarography,the result were obtained that chitosan modified with Schiff base type macrocycles did have good adsorption behavior to Pb~(2+),and the adsorption capability was regarded as 5.6760mg/g. |
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| Keywords: | Chitosan modified adsorption |
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