THE HYDROSILATION REACTION OF LADDERLIKE POLYALLYLSILSESQUIOXANE(ALLYL-T)AND POLYHYDROSILSESQUIOXANE(H-T)  

作　　者：张榕本 

机构地区：[1]PCLCC, Center for Molecular Science, 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》2002年第1期31-38,共8页高分子科学（英文版）

基　　金：This project was supported by the National Natural Science Foundation of China (No. 59483001).

摘　　要：The one plus one (1 + 1) mode of hydrosilation reaction of ladderlike cis-isotatic polyallylsilsesquioxane (Allyl-T) and polyhydrosilsesquioxane (H-T) using dicyclopentadienylplatinumdichloride (Cp2PtCl2) as the catalyst leads to the formation of a new polyorganosiloxane (POS). The presence of nanoscale tubular structure in the product POS was preliminarily proved by IR, H-1-NMR, differential scanning calorimetry (DSC), X-ray diffraction (XRD), gel permeation chromatography (GPC), atomic force microscopy (AFM) and molecular simulation.The one plus one (1 + 1) mode of hydrosilation reaction of ladderlike cis-isotatic polyallylsilsesquioxane (Allyl-T) and polyhydrosilsesquioxane (H-T) using dicyclopentadienylplatinumdichloride (Cp2PtCl2) as the catalyst leads to the formation of a new polyorganosiloxane (POS). The presence of nanoscale tubular structure in the product POS was preliminarily proved by IR, H-1-NMR, differential scanning calorimetry (DSC), X-ray diffraction (XRD), gel permeation chromatography (GPC), atomic force microscopy (AFM) and molecular simulation.

关 键 词：HYDROSILYLATION polyorganosiloxane SELF-ASSEMBLY tubular structure 

分 类 号：O631.5[理学—高分子化学]