中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Synthesis and characterization of a novel polyorganosiloxane having a bigger sized tubular structure and its supramolecular clathrate

文献类型:期刊论文

作者Liu, CQ; Liu, ZH; Xie, P; Dai, DR; Zhang, RB; Zhu, CF; Wang, C; He, CB; Chung, NTS
刊名POLYMERS FOR ADVANCED TECHNOLOGIES
出版日期2002-03-01
卷号13期号:3-4页码:188-195
关键词Polyorganosiloxane Hydrosilylation Supramolecular Clathrate
ISSN号1042-7147
DOI10.1002/pat.171
英文摘要A novel polyorganosiloxane having a bigger sized tubular structure, tubular polymer (TP) was synthesized successfully by hydrosilylation reaction of reactive cis-isotactic ladder-like polyallylsilsesquioxane (Allyl-T) with coupling agent p-bis(dimethylhydrogensilyl)oxydiphenylene (M) in the presence of dicyclopentadienyl-platinum(II) chloride (Cp2PtCl2) catalyst. A novel supramolecular TP clathrate (TP/LC) was prepared by in situ encapsulating rod-like liquid crystalline molecule within the pore of TP. The Allyl-T was prepared by stepwise coupling polymerization. Various characterization methods including solubility test, FT-IR, H-1-NMR, differential scanning calorimetry (DSC), gel permeation chromatography (GPC), vapour pressure osmometer (VPO), X-ray diffraction (XRD), atomic force microscopy (AFM), polarized optical microscopy (POM) and molecular simulation were used and the results not only proved the existence of nano-scale tubular structures in the TP, but also demonstrated that a novel soluble supramolecular clathrate had been formed. Copyright (C) 2002 John Wiley Sons, Ltd.
语种英语
WOS记录号WOS:000174200300006
出版者JOHN WILEY & SONS LTD
源URL[http://ir.iccas.ac.cn/handle/121111/78733]  
专题中国科学院化学研究所
通讯作者Zhang, RB
作者单位1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, PCLCC, Beijing 100080, Peoples R China
2.Natl Univ Singapore, Inst Mat Res & Engn, Singapore 11920, Singapore
推荐引用方式
GB/T 7714
Liu, CQ,Liu, ZH,Xie, P,et al. Synthesis and characterization of a novel polyorganosiloxane having a bigger sized tubular structure and its supramolecular clathrate[J]. POLYMERS FOR ADVANCED TECHNOLOGIES,2002,13(3-4):188-195.
APA Liu, CQ.,Liu, ZH.,Xie, P.,Dai, DR.,Zhang, RB.,...&Chung, NTS.(2002).Synthesis and characterization of a novel polyorganosiloxane having a bigger sized tubular structure and its supramolecular clathrate.POLYMERS FOR ADVANCED TECHNOLOGIES,13(3-4),188-195.
MLA Liu, CQ,et al."Synthesis and characterization of a novel polyorganosiloxane having a bigger sized tubular structure and its supramolecular clathrate".POLYMERS FOR ADVANCED TECHNOLOGIES 13.3-4(2002):188-195.

入库方式: OAI收割

来源:化学研究所

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