| 壳聚糖/聚乙二醇共混膜性能研究 |
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| 引用本文： | 何领好,杨德彬,刘莹,薛瑞,宋锐.壳聚糖/聚乙二醇共混膜性能研究[J].郑州轻工业学院学报(自然科学版),2007,22(4):35-37,40. |
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| 作者姓名： | 何领好 杨德彬 刘莹 薛瑞 宋锐 |
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| 作者单位： | 郑州轻工业学院,材料与化学工程学院,河南,郑州,450002 |
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| 基金项目： | 河南省高等学校杰出人才创新工程项目 |
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| 摘 要： | 制备了不同配比的壳聚糖/聚乙二醇共混膜,利用差示扫描量热仪和动态热机械分析仪对共混膜的热性能进行了测试,结果表明:随着聚乙二醇含量的增多,共混膜的玻璃化转变峰越宽,膜的韧性提高,玻璃化转变温度、结晶度和刚度降低.
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| 关 键 词： | 壳聚糖 聚乙二醇 共混膜 |
| 文章编号： | 1004-1478（2007）04-0035-03 |
| 收稿时间： | 2006-07-16 |
| 修稿时间： | 2006-07-16 |
Properties of chitosan/polyethylene glycol blend membrane |
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| HE Ling-hao,YANG De-bin,LIU Ying,XUE Rui,SONG Rui.Properties of chitosan/polyethylene glycol blend membrane[J].Journal of Zhengzhou Institute of Light Industry(Natural Science),2007,22(4):35-37,40. |
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| Authors: | HE Ling-hao YANG De-bin LIU Ying XUE Rui SONG Rui |
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| Affiliation: | College of Material and Chem. Eng. , Zhengzhou Univ. of Light Ind., Zhengzhou 450002, China |
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| Abstract: | Different natching blend membranes of pure chitosan and chitosan-PEG were prepared.Hot proprety of blend membrance was tested with DSC and DMA.The results showed that with the increasing content of PEG,glass transition peak and ductility were increased,glass transition temperature,crystallinty and rigidity were reduced. |
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| Keywords: | chitosan polyethylene glycol blend membrane |
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