ICCAS OpenIR
Precipitation polymerization of acrylic acid in compressed carbon dioxide-cosolvent systems
Xu, Q; Han, BX; Yan, H
2003-05-16
Source PublicationJOURNAL OF APPLIED POLYMER SCIENCE
ISSN0021-8995
Volume88Issue:7Pages:1876-1880
AbstractPrecipitation polymerizations of acrylic acid (AA) in compressed carbon dioxide (65 bar) with different cosolvents, acetic acid, ethanol, and tetrahydrofuran, were studied. Analyses by viscosity measurement and differential scanning calorimetry indicate that the cosolvents have a pronounced effect on the properties of the product. Scanning electron microscopy shows that the products progress from microparticles to bicontinuous networks to fibers with the change of cosolvents and reaction conditions. Measurement of the volume expansion (DeltaV%) of the liquid phase containing different cosolvents indicates that the miscibility of compressed CO2 with the liquid phase is dependent on the cosolvent. (C) 2003 Wiley Periodicals, Inc.
KeywordPolymerization Miscibility Differential Scanning Calorimetry (Dsc)
DOI10.1002/app.11908
Indexed BySCI
Language英语
WOS IDWOS:000181520600037
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80698
Collection中国科学院化学研究所
Corresponding AuthorXu, Q
Affiliation1.Zhengzhou Univ, Dept Mat Engn, Zhengzhou 450052, Peoples R China
2.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Xu, Q,Han, BX,Yan, H. Precipitation polymerization of acrylic acid in compressed carbon dioxide-cosolvent systems[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2003,88(7):1876-1880.
APA Xu, Q,Han, BX,&Yan, H.(2003).Precipitation polymerization of acrylic acid in compressed carbon dioxide-cosolvent systems.JOURNAL OF APPLIED POLYMER SCIENCE,88(7),1876-1880.
MLA Xu, Q,et al."Precipitation polymerization of acrylic acid in compressed carbon dioxide-cosolvent systems".JOURNAL OF APPLIED POLYMER SCIENCE 88.7(2003):1876-1880.
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