ICCAS OpenIR
Synthesis and properties of polymer brushes composed of poly(diphenylacetylene) main chain and poly(ethylene glycol) side chains
Qin, Zhiyong1,2; Chen, Yiwang1,2; Zhou, Weihua1; He, Xiaohui1; Bai, Fenglian3; Wan, Meixiang3
2008-11-01
Source PublicationEUROPEAN POLYMER JOURNAL
ISSN0014-3057
Volume44Issue:11Pages:3732-3740
AbstractNovel cylindrical polymer brushes consisting of poly(diphenylacetylene) main chain and poly(poly(ethylene glycol) methyl ether monomethacrylate) (PPEGMA) side chains were synthesized by the diphenylacetylene macromonomer or side chain initiated atom transfer radical polymerization (ATRP) of poly(ethylene glycol) methyl ether mono methacrylate (PEGMA) from an bromo isobutyryl-bearing poly(diphenylacetylene) (poly(BrDPA)) method. The diphenylacetylene macromonomer, namely, DPA-PPEGMA, were prepared by the ATRP of PEGMA from bromo isobutyryl-bearing diphenylacetylene. DPA-PPEGMA was polymerized successfully with WCl(6)-Ph(4)Sn catalyst to give high molecular weight polymer brushes poly(DPA-PPEGMA). Meanwhile, polymer brushes (PDPA-g-PPEGMA) were obtained by ATRP of PEGMA from poly(BrDPA). The molecular weight of the side chains of PPEGMA could be controlled simply by modulating the ATRP time. The macromonomer and polymer brushes are soluble in nonpolar solvents such as toluene and chloroform. The polymers of poly(BrDPA) and poly(DPA-PPEGMA) absorb in the longer wavelength region, with two peaks at around 370 and 414 nm. The polymers are thermally stable and exhibit double crystallization and melting peaks during the cooling and heating scans. (C) 2008 Elsevier Ltd. All rights reserved.
KeywordPolymer Brushes Poly(Diphenylacetylene) Poly(Ethylene Glycol) Atrp Macromonomer
DOI10.1016/j.eurpolymj.2008.08.017
Indexed BySCI
Language英语
WOS IDWOS:000261722600041
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/65638
Collection中国科学院化学研究所
Corresponding AuthorChen, Yiwang
Affiliation1.Nanchang Univ, Sch Mat Sci & Engn, Inst Polymer Mat, Nanchang 330031, Peoples R China
2.Nanchang Univ, Sch Sci, Dept Chem, Nanchang 330031, Peoples R China
3.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Key Lab Organ Solids, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Qin, Zhiyong,Chen, Yiwang,Zhou, Weihua,et al. Synthesis and properties of polymer brushes composed of poly(diphenylacetylene) main chain and poly(ethylene glycol) side chains[J]. EUROPEAN POLYMER JOURNAL,2008,44(11):3732-3740.
APA Qin, Zhiyong,Chen, Yiwang,Zhou, Weihua,He, Xiaohui,Bai, Fenglian,&Wan, Meixiang.(2008).Synthesis and properties of polymer brushes composed of poly(diphenylacetylene) main chain and poly(ethylene glycol) side chains.EUROPEAN POLYMER JOURNAL,44(11),3732-3740.
MLA Qin, Zhiyong,et al."Synthesis and properties of polymer brushes composed of poly(diphenylacetylene) main chain and poly(ethylene glycol) side chains".EUROPEAN POLYMER JOURNAL 44.11(2008):3732-3740.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Qin, Zhiyong]'s Articles
[Chen, Yiwang]'s Articles
[Zhou, Weihua]'s Articles
Baidu academic
Similar articles in Baidu academic
[Qin, Zhiyong]'s Articles
[Chen, Yiwang]'s Articles
[Zhou, Weihua]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Qin, Zhiyong]'s Articles
[Chen, Yiwang]'s Articles
[Zhou, Weihua]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.