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SOLUTION COPOLYMERIZATION OF ACRYLONITRILE WITH 1-ALLYL-3-METHYL-IMIDAZOLIUM
Zhang Guibao; Liu Xiaohui; Li Baixiang; Bai Yungang
2009-03-20
Source PublicationACTA POLYMERICA SINICA
ISSN1000-3304
Issue3Pages:216-221
AbstractIonic liquid conionomer 1-allyl-3-methyl-imidazolium chloride ([AMIM]Cl) was first used to copolymerize with acrylonitrile (AN) successfully in various conditions. This was achieved by using azobisisobutyronitrile as the initiator and dimethyl sulfoxide as the solvent. The kinetics of the above copolymerization was studied. The values of monomer apparent reactivity ratios were calculated. The apparent reactivity ratios of AN and [AMIM]Cl are as follows: r(AN) =8.11 r([AMIM]Cl) = 0. The copolymers were obtained with high molecular weights and high hydrophilicity.[AMIM]Cl has dual functions in the dope:the part in the molecular chains can mediate the hydrophilicity and spinnicity of the copolymers, and the other part In the solution can decrease the viscosity of the dope. The copolymers were characterized by (1)H-NMR, GPC, DSC and TGA. The copolymers may be potentially useful in preparing precursor fibers and carbon fibers.
Keyword1-allyl-3-methyl-imidazolium Chloride Ionic Liquid Comonomer Acrylonitrile Radical Copolymerization Carbon Fiber
Indexed BySCI
Language英语
WOS IDWOS:000264545600004
PublisherSCIENCE PRESS
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/68258
Collection中国科学院化学研究所
Corresponding AuthorZhang Guibao
AffiliationChinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Zhang Guibao,Liu Xiaohui,Li Baixiang,et al. SOLUTION COPOLYMERIZATION OF ACRYLONITRILE WITH 1-ALLYL-3-METHYL-IMIDAZOLIUM[J]. ACTA POLYMERICA SINICA,2009(3):216-221.
APA Zhang Guibao,Liu Xiaohui,Li Baixiang,&Bai Yungang.(2009).SOLUTION COPOLYMERIZATION OF ACRYLONITRILE WITH 1-ALLYL-3-METHYL-IMIDAZOLIUM.ACTA POLYMERICA SINICA(3),216-221.
MLA Zhang Guibao,et al."SOLUTION COPOLYMERIZATION OF ACRYLONITRILE WITH 1-ALLYL-3-METHYL-IMIDAZOLIUM".ACTA POLYMERICA SINICA .3(2009):216-221.
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