纳米粒子-温度响应型共聚物复合材料  

Nanoparticle-Coated Temperature-Responsive Copolymer

作　　者：武庆斌[1] 任楠[1] 张亚红[1] 唐颐[1] 

机构地区：[1]复旦大学化学系分子催化与创新材料实验室,上海200433

出　　处：《化学进展》2009年第12期2642-2650,共9页Progress in Chemistry

基　　金：国家自然科学基金项目(No.20803010;20873025;20873028;20721063)资助

摘　　要：本文根据构成复合材料中聚合物上侧链基团的不同,分别介绍异丙基丙烯酰胺、乙烯基醚和乙烯基吡啶三大类典型的温度响应型共聚物的主要性质及其与无机纳米粒子复合后形成的有机-无机复合材料的结构特点和温度响应行为。另外,对此类复合材料在可控相转移催化方面的应用进行了详细的介绍,并对该复合材料未来的发展前景进行了展望。In this review, based on the different kinds of branched side groups in polymer chains, the properties of three types of the temperature-responsive polymers, including poly-isopropylacylamide, poly-vinyl ether and poly- vinylpyridine, are introduced respectively. Being complexed with the inorganic nanoparticles, the organic-inorganic hybrid materials can also be obtained . The structure characters and temperature-responsive properties of these interesting materials are discussed in detail. Furthermore, the emerging applications of these composites, such as controllable phase- transfer catalysis are reviewed. The future developments of these composite materials are prospected as well.

关 键 词：温度响应 共聚物 纳米粒子 有机-无机复合物 催化作用 

分 类 号：O632[理学—高分子化学] O643.32[理学—化学]