化学交联聚乙二醇水凝胶的制备方法  

Preparation Methods of Chemically Crosslinked Poly(Ethylene Glycol) Hydrogels

作　　者：席征[1] 蒿银伟[1] 张志国[1] 赵传富[1] 牛群钊[1] 王波[1] 

机构地区：[1]黎明化工研究院,河南洛阳471000

出　　处：《化学推进剂与高分子材料》2011年第3期36-43,共8页Chemical Propellants & Polymeric Materials

摘　　要：对化学交联聚乙二醇基水凝胶的研究进展进行了综述。介绍了该类水凝胶的制备方法,包括几种常见的前体制备方法和常用的交联方法,并讨论了影响水凝胶溶胀性能和力学性能的几种因素。The research progress of chemically crosslinked poly（ethylene glycol） hydrogels is reviewed.The preparation methods of this type hydrogel are introduced,including the preparation methods of several common precursors and the usual crosslinking methods.Several factors affecting the swelling and mechanical properties of these hydrogels are discussed.

关 键 词：聚乙二醇 水凝胶 前体 合成 交联 

分 类 号：O632.3[理学—高分子化学]