A NOVEL SUPRAMOLECULAR CLATHRATE OF RODLIKE p-BUTOXYBENZYLIDENE-p′-DODECOXYANILINE TRAPPED WITHIN POLYORGANOSILOXANE PORE  

作　　者：许辉 曹新宇 李泽 曹明 戴道荣 谢萍 张榕本 

机构地区：[1]PCLCC Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China Polymer Chemistry Laboratory Chinese Academy of Sciences and China Petro-Chemical Corporation

出　　处：《Chinese Journal of Polymer Science》1998年第3期253-260,共8页高分子科学（英文版）

基　　金：This project is financially supported by NSFC(59483001 & 29574187),Chinese Academy of Sciences(KJ-952-S1-508)and Organic Solids Laboratory,ICCAS.

摘　　要：A novel supramolecular polysiloxane clathrate, POS/C, has been preparedby in-situ encapsulating rodlike p-butoxybenzylidene-p ' - dodecoxyaniline (BBDA ) , one kindof Schiff base liquid crystal molecule, within the pore of polyorganosiloxane (POS) whichis prepared by hydrosilylation coupling reaction of polyvinylsilsesquioxane (Vi- T ) withtetramethyldisiloxane (H-MM). Investigation by polarized light microscopy (PLM), differ-ential scanning calorimetry (DSC), infrared spectroscopy (IR), atomic force microscopy(AFM) and molecular simulation gives a preliminary support to the existence of the titlesupramolecular clathrate.A novel supramolecular polysiloxane clathrate, POS/C, has been preparedby in-situ encapsulating rodlike p-butoxybenzylidene-p ' - dodecoxyaniline (BBDA ) , one kindof Schiff base liquid crystal molecule, within the pore of polyorganosiloxane (POS) whichis prepared by hydrosilylation coupling reaction of polyvinylsilsesquioxane (Vi- T ) withtetramethyldisiloxane (H-MM). Investigation by polarized light microscopy (PLM), differ-ential scanning calorimetry (DSC), infrared spectroscopy (IR), atomic force microscopy(AFM) and molecular simulation gives a preliminary support to the existence of the titlesupramolecular clathrate.

关 键 词：Supramolecular clathrate Polyorganosiloxane pore HYDROSILATION Encapsulation Characterization 

分 类 号：O634.4[理学—高分子化学]