环境敏感性水凝胶的制备和应用  

Preparation of Environmental Responsive Hydrogel and Its Application

作　　者：肖慧[1] 刘兆民[1] 

机构地区：[1]上海大学射线应用研究所,上海201800

出　　处：《上海大学学报（自然科学版）》2003年第1期67-72,共6页Journal of Shanghai University:Natural Science Edition

摘　　要：该文综述了温敏水凝胶、pH敏水凝胶、温度和pH双重敏感性水凝胶近年来的研究情况,比较了化学法和辐射法制备的不同.该类水凝胶具有传感、处理和执行外界刺激的功能,作为智能材料具有良好的应用前景.In this paper, recent advances in preparation of temperaturesensitive, pHsensitive, temperature and pH sensitive hydrogels are reviewed. Comparison between the chemical method of preparating such hydrogels and the radiation method for gaining specific properties is made. Hydrogels with environment sensitive are capable of responding to external excitation and possess great potential as intelligent materials in applications.

关 键 词：温敏 pH敏 水凝胶 环境敏感 制备 辐射法 化学法 智能材料 交联聚合 

分 类 号：O648.17[理学—物理化学]