pH响应型聚合物微凝胶研究进展  

Research Progresses in p H-Responsive Polymeric Microgels

作　　者：王乙博[1] 王翔宇[1] 张玉霞[1] 

机构地区：[1]北京工商大学材料与机械学院,北京100048

出　　处：《塑料》2016年第3期103-107,共5页Plastics

摘　　要：介绍了响应型微凝胶的分类与特点;综述了pH响应型聚合物微凝胶的研究现状;归纳了其合成方法包括乳液聚合、阴离子共聚合、临近高分子链相互交联和反相微乳聚合等;阐述了其相变动力学;分析了其稳定性;总结了其优异性能;指出了其在生物软组织修复、药物传输、可注射凝胶填充物等领域的应用前景。The types and characteristics of environmentally responsive microgels are introduced. Current research progress of pH-responsive microgels is summarized, and synthes is methods, kinetics of phase changing as well as stability are introduced. Through the studying of the advantages of pH-responsive microgcls, it is pointed out that pH-responsive polymeric microgels will find more applications.

关 键 词：pH响应型聚合物微凝胶 合成方法 相变动力学 稳定性 性能 

分 类 号：O648.17[理学—物理化学]