ICCAS OpenIR
Synthesis and characterization of novel reactive ladder-like polysilsesquioxanes with side-chain ester groups (Ester-Ts)
Liu, CQ; Liu, ZH; Xie, P; Dai, DR; Zhang, RB
2000-06-01
Source PublicationPOLYMER INTERNATIONAL
ISSN0959-8103
Volume49Issue:6Pages:509-513
AbstractTwo kinds of structure-ordered reactive ladder-like polysilsesquioxanes with different sidechain ester groups (Ester-Ts) have been synthesized successfully by a new route - stepwise coupling polymerization - with three steps including preaminolysis, hydrolysis and polycondensation. Two monomers, 2-trichlorosilylethyl acetate (M-1) and 3-trichlorosilylpropyl propionate (Mz), were first synthesized by hydrosilylation with dicyclopentadienylplatinmm (II) chloride (Cp2PtCl2) as a catalyst. Monomer and polymer structures were characterized by FTIR, H-1 NMR, C-13 NMR, Si-29 NMR, X-ray diffraction (XRD), differential scanning calorimetry (DSC) and vapour pressure osmometry (VPO). Characterization data indicate that these two polymers have ordered ladder-like structures.
KeywordStructure-ordered Ladder-like Polysilsesquioxane Stepwise Coupling Polymerization Hydrosilylation Characterization
Indexed BySCI
Language英语
WOS IDWOS:000087418800005
PublisherJOHN WILEY & SONS LTD
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76118
Collection中国科学院化学研究所
Corresponding AuthorZhang, RB
Affiliation1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Polymer Chem Lab, Beijing 100080, Peoples R China
2.China Petrochem Corp, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Liu, CQ,Liu, ZH,Xie, P,et al. Synthesis and characterization of novel reactive ladder-like polysilsesquioxanes with side-chain ester groups (Ester-Ts)[J]. POLYMER INTERNATIONAL,2000,49(6):509-513.
APA Liu, CQ,Liu, ZH,Xie, P,Dai, DR,&Zhang, RB.(2000).Synthesis and characterization of novel reactive ladder-like polysilsesquioxanes with side-chain ester groups (Ester-Ts).POLYMER INTERNATIONAL,49(6),509-513.
MLA Liu, CQ,et al."Synthesis and characterization of novel reactive ladder-like polysilsesquioxanes with side-chain ester groups (Ester-Ts)".POLYMER INTERNATIONAL 49.6(2000):509-513.
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