摘要
综述了国内外关于温敏性聚N-异丙基丙烯酰胺(PNIPAM)交联水凝胶化学改性的研究现状。重点总结了无规共聚、接枝改性、嵌段改性等化学改性方法对PNIPAM交联水凝胶的结构、溶胀性能、温度响应性的影响,并对化学改性的方法和PNIPAM交联水凝胶的应用提出了展望。
Researche status of chemical modification of temperature sensitive poly(N-isopropylacrylamide)(PNIPAM)crosslinked hydrogels at home and abroad was reviewed. The influence of chemical modificationmethods such as random copolymerization,grafted modification and block modification on the structure,swellingproperties and temperature-responsiveness of PNIPAM crosslinked hydrogels was emphatically summerized. Thechemical modification methods and application of PNIPAM crosslinked hydrogels were also prospected.
作者
丛后罗
周建石
徐云慧
柳峰
王艳秋
Cong Houluo;Zhou Jianshi;Xu Yunhui;Liu Feng;Wang Yanqiu(Materials Engineering College,Xuzhou College of Industrial Technology,Xuzhou 221140,Jiangsu,China;Jiangsu Huaxin New Material Co.,Ltd.,Xuzhou 221400,Jiangsu,China)
出处
《中国胶粘剂》
CAS
北大核心
2020年第2期62-66,共5页
China Adhesives
基金
江苏省高校自然科学基金项目(17KJB430032)
2019年江苏省高校青蓝工程项目。
关键词
聚N-异丙基丙烯酰胺
水凝胶
化学改性
共聚
体积相转变
poly(N-isopropyl acrylamide)
hydrogel
chemical modification
copolymerization
volume phase transition
