A hybrid hydrogel based on clay nanoplatelets and host–guest inclusion complexes

作     者：Xiao-Juan Liao Guo-Song Chen 

作者机构：School of Chemistry and Molecular Engineering East China Normal University Shanghai 200241 China State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2016年第27卷第4期

页      面：583-587页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 070205[理学-凝聚态物理] 08[工学] 0817[工学-化学工程与技术] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 0702[理学-物理学] 

基　　金：National Natural Science Foundation of China (No. 21204022) Research Fund for the Doctoral Program of Higher Education of China (No. 20120076120005) the Fundamental Research Funds for the Central Universities the Large Instruments Open Foundation of East China Normal University (No. 201409251425) 

主　　题：Host–guest chemistry Clay Supramolecular hydrogel Cyclodextrin Electrostatic interaction 

摘      要：In this work,a monomer with double bond was introduced to the surface of clay nanosheets via inclusion complexation between cyclodextrin（CD）host and azobenzene（Azo）guest,as well as electrostatic interaction between clay nanoplatelets and cations of azobenzene *** obtained suprastructure acts as a supramolecular cross-linker in its copolymerization with macromonomer PEG resulting in a hybrid supramolecular *** viscous liquid was obtained in the absence of clay nanoplatelets,revealing the supramolecular cross-linker played an important role in the hydrogel *** hybrid supramolecular hydrogel exhibited good stability and shear thinning property.