| 3种壳聚糖膜的制备及性能比较 |
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| 引用本文： | 陈仕艳,吕志敏.3种壳聚糖膜的制备及性能比较[J].化工时刊,2006,20(4):4-6. |
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| 作者姓名： | 陈仕艳 吕志敏 |
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| 作者单位： | 1. 南京工业大学化工学院,江苏,南京,210009
2. 盐城工学院,江苏,盐城,224003 |
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| 摘 要： | 以壳聚糖为原料,采用流延法制备了壳聚糖膜、N-乙酰化壳聚糖膜。采用FTIR、XRD和SEN对3种膜的结构和形貌进行了表征,并比较了3种膜的性能。结果表明,N-乙酰化壳聚糖膜的力学性能和耐酸性能好于其它两种膜。
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| 关 键 词： | 壳聚糖膜 N-乙酰化壳聚糖膜 交联壳聚糖膜 |
| 收稿时间： | 2006-02-10 |
| 修稿时间： | 2006年2月10日 |
The Preparation and Properties Comparison of Three Kinds of Chitosan Membranes |
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| Chen Shiyan,Lu Zhimin.The Preparation and Properties Comparison of Three Kinds of Chitosan Membranes[J].Chemical Industry Times,2006,20(4):4-6. |
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| Authors: | Chen Shiyan Lu Zhimin |
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| Affiliation: | Department of Chemical Engineering, Nanjing University of Technology, Jiangsu Nanjing 210009; Yaricheng Institute of Technology, Jiangsu Yancheng 224003 |
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| Abstract: | The chitosan membrane,N-acetylated chitosan membrane and crosslinked chitosan membrane were prepared by doctor-blade casting process with chitosan.The structures and forms of the membranes were characterized by FTIR,X-ray diffraction and SEM,and their mechanical and acid resistant properties were compared.The results indicated that the mechanical and acid resistant properties of the N-acetylated chitosan membrane are better than that of the other two membranes. |
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| Keywords: | chitosan membranes N-acetylation chitosan membranes crosslinked chitosan membranes |
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