ICCAS OpenIR
Synthesis of hyperbranched polymers via a facile self-condensing vinyl polymerization system - Glycidyl methacrylate/Cp2TiCl2/Zn
Liu, Xiao-hui1; Bao, You-mei1; Tang, Xiu-lan2; Li, Yue-sheng1,2
2010-06-07
Source PublicationPOLYMER
ISSN0032-3861
Volume51Issue:13Pages:2857-2863
AbstractA facile self-condensing vinyl polymerization (SCVP) system, the combination of glycidyl methacrylate, Cp2TiCl2 and Zn, has been firstly used to prepare novel hyperbranched polymers, consisting of vinyl polymers as the backbone, and cyclic ester polymers (poly(c-caprolactone) or poly(L-lactide)) as the side chains. The polymerizations are initiated by the epoxide radical ring-opening catalyzed by Cp2Ti(III)Cl which is generated in situ via the reaction of Cp2TiCl2 with Zn. The key to success is that the polymerizations can proceed concurrently via two dissimilar chemistries possessing the opposite active initiating species, including ring-opening polymerization (ROP) and controlled/living radical polymerization (CRP). We have demonstrated that this facile one-step polymerization technique can be applied successfully to prepare highly branched polymers with a multiplicity of end reactive functionalities including Ti alkoxide, hydroxyl and vinyl functional groups. (C) 2010 Elsevier Ltd. All rights reserved.
KeywordHyperbranched Self-condensing Vinyl Polymerization (Scvp) Poly(Epsilon-caprolactone)
DOI10.1016/j.polymer.2010.04.034
Indexed BySCI
Language英语
WOS IDWOS:000279158800008
PublisherELSEVIER SCI 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/121111/69344
Collection中国科学院化学研究所
Corresponding AuthorLi, Yue-sheng
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Yanshan Univ, Coll Environm & Chem Engn, Qinhuangdao 066004, Peoples R China
Recommended Citation
GB/T 7714
Liu, Xiao-hui,Bao, You-mei,Tang, Xiu-lan,et al. Synthesis of hyperbranched polymers via a facile self-condensing vinyl polymerization system - Glycidyl methacrylate/Cp2TiCl2/Zn[J]. POLYMER,2010,51(13):2857-2863.
APA Liu, Xiao-hui,Bao, You-mei,Tang, Xiu-lan,&Li, Yue-sheng.(2010).Synthesis of hyperbranched polymers via a facile self-condensing vinyl polymerization system - Glycidyl methacrylate/Cp2TiCl2/Zn.POLYMER,51(13),2857-2863.
MLA Liu, Xiao-hui,et al."Synthesis of hyperbranched polymers via a facile self-condensing vinyl polymerization system - Glycidyl methacrylate/Cp2TiCl2/Zn".POLYMER 51.13(2010):2857-2863.
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