壳聚糖与水溶性高分子相容性的研究进展  

Progress in Research on Compatibility between Chitosan and Water-soluble Polymer

作　　者：郝文涛[1] 杨文[1] 黄文锐[1] 王丽萍[1] 胡嘉维[1] 

机构地区：[1]合肥工业大学化工学院,合肥230009

出　　处：《材料导报》2007年第12期49-51,共3页Materials Reports

基　　金：合肥工业大学科研发展基金;安徽省教育厅青年教师资助计划(项目号:2006jq1004)

摘　　要：综述了壳聚糖与水溶性合成高分子和天然高分子相容性的研究进展。从研究方法上,壳聚糖/水溶性高分子的相容性可以采用仪器分析法进行研究,如热分析、光谱分析,力学性能测试和电镜观察等;也可以采用粘度法对相容性进行研究。研究结论都表明,壳聚糖与常见的水溶性高分子,如聚乙烯基吡硌烷酮、聚乙二醇、乙基纤维素和丝蛋白等都存在着部分相容性。相容性的好坏决定了共混物的凝聚态结构,并深刻影响共混物的性能和使用价值。The progress in research on the compatibility between chitosan and water-soluble synthesized polymer and natural polymer is summarized. From the point of view of research methods, the compatibility of chitosan/water-soluble polymers could be investigated by instrumental analysis, such as thermal analysis, spectral analysis, mechanical analysis and electron microscopic analysis etc; or it could be studied by viscosity analysis. The results show that, there is a partical compatibility between chitosan and common water-soluble polymers like poly （N-vinyl-pyrrolidone）, poly （ethylene glycol）, ethyl-cellulose and fibroin etc. The compatibility will determine the aggregation structure of the blends and will deeply influence their properties and application.

关 键 词：壳聚糖 水溶性高分子 相容性 

分 类 号：O631[理学—高分子化学]