ICCAS OpenIR
Synthesis and characterization of a soluble ladderlike polysilsesquioxane containing reactive ester groups
Liu, Y; Liu, CQ; Shen, ZR; Xie, P; Zhang, RB; He, CB; Chung, TS
2001-03-01
Source PublicationCHINESE JOURNAL OF POLYMER SCIENCE
ISSN0256-7679
Volume19Issue:2Pages:209-216
AbstractA novel soluble ladderlike polysilsesquioxane containing reactive ester groups (Ester-T) was synthesized for the first time by stepwise coupling polymerization including preammonolysis, controlled hydrolysis and polycondensation. The monomer, 3-trichlorosilylpropoxy 4-acetoxybenzoate (M), was synthesized by hydrosilylation of allyloxy 4-acetoxybenzoate with trichlorosilane in the presence of dicyclopentadienylplatinum (II) chloride (Cp2PtCl2) catalyst. Combination of FTIR, H-1-NMR, C-13-NMR, Si-29-NMR, XRD, DSC, TGA and VPO methods was used to demonstrate that the polymer obtained has an ordered ladderlike structure. The synthesized Ester-T may have promising applications as a precursor of advanced functional polymers.
KeywordLadderlike Polysilsesquioxane Stepwise Coupling Polymerization Hydrosilylation Characterization
Indexed BySCI
Language英语
WOS IDWOS:000167446700012
PublisherSPRINGER-VERLAG BERLIN
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/77560
Collection中国科学院化学研究所
Corresponding AuthorZhang, RB
AffiliationChinese Acad Sci, PCLCC, Ctr Mol Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Liu, Y,Liu, CQ,Shen, ZR,et al. Synthesis and characterization of a soluble ladderlike polysilsesquioxane containing reactive ester groups[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2001,19(2):209-216.
APA Liu, Y.,Liu, CQ.,Shen, ZR.,Xie, P.,Zhang, RB.,...&Chung, TS.(2001).Synthesis and characterization of a soluble ladderlike polysilsesquioxane containing reactive ester groups.CHINESE JOURNAL OF POLYMER SCIENCE,19(2),209-216.
MLA Liu, Y,et al."Synthesis and characterization of a soluble ladderlike polysilsesquioxane containing reactive ester groups".CHINESE JOURNAL OF POLYMER SCIENCE 19.2(2001):209-216.
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