ICCAS OpenIR
Copper(0)-Mediated Living Radical Polymerization of Acrylonitrile: SET-LRP or AGET-ATRP
Liu, Xiao-Hui; Zhang, Gui-Bao; Li, Bai-Xiang; Bai, Yun-Gang; Li, Yue-Sheng
2010-12-01
Source PublicationJOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
ISSN0887-624X
Volume48Issue:23Pages:5439-5445
AbstractCu(0)-mediated living radical polymerization was first extended to acrylonitrile (AN) to synthesize polyacrylonitrile with a high molecular weight and a low polydispersity index. This was achieved by using Cu(0)/hexamethylated tris(2-amino-ethyl)amine (Me(6)-TREN) as the catalyst, 2-bromopropionitrile as the initiator, and dimethyl sulfoxide (DMSO) as the solvent. The reaction was performed under mild reaction conditions at ambient temperature and thus biradical termination reaction was low. The rapid and extensive disproportionation of Cu(I)Br/Me(6)-TREN in DMSO/AN supports a mechanism consistent with a single electron transfer-living radical polymerization (SET-LRP) rather than activators generated by electron transfer atom transfer radical polymerization (AGET ATRP). (1)H NMR analysis and chain extension experiment confirm the high chain-end functionality of the resultant polymer. (C) 2010 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 48: 5439-5445, 2010
KeywordAcrylonitrile Living Polymerization Living Radical Polymerization Molar Mass Distribution Molecular Weight Distribution Radical Polymerization Uv-vis Spectroscopy
DOI10.1002/pola.24350
Indexed BySCI
Language英语
WOS IDWOS:000284225500020
PublisherWILEY-BLACKWELL
Citation statistics
Cited Times:48[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/70312
Collection中国科学院化学研究所
Corresponding AuthorLi, Yue-Sheng
AffiliationChinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Liu, Xiao-Hui,Zhang, Gui-Bao,Li, Bai-Xiang,et al. Copper(0)-Mediated Living Radical Polymerization of Acrylonitrile: SET-LRP or AGET-ATRP[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2010,48(23):5439-5445.
APA Liu, Xiao-Hui,Zhang, Gui-Bao,Li, Bai-Xiang,Bai, Yun-Gang,&Li, Yue-Sheng.(2010).Copper(0)-Mediated Living Radical Polymerization of Acrylonitrile: SET-LRP or AGET-ATRP.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,48(23),5439-5445.
MLA Liu, Xiao-Hui,et al."Copper(0)-Mediated Living Radical Polymerization of Acrylonitrile: SET-LRP or AGET-ATRP".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 48.23(2010):5439-5445.
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