ICCAS OpenIR
Miscibility enhancing in polystyrene blends with a liquid crystalline polymer via incorporating ionic groups - II. FTIR investigation of intermolecular interactions
Liu, J; He, JS; Chen, SJ
1998-06-01
Source PublicationACTA POLYMERICA SINICA
ISSN1000-3304
Issue3Pages:276-281
AbstractPresents the FTIR spectra and spectral manipulatioins of liquid crystalline polymer (LCP) blends with polystyrene (PS) and modified polystyrene, lightly sulfonated polystyrene (HSPS). Earlier DSC and SEM studies have demonstrated that HSPS is completely miscible with LCP, although their molecular structure differs greatly from each other, whereas PS is immiscible with LCP. FTIR study now elucidates the origin of miscibility enhancing is the presence of specific interactions involving the carbonyl groups and C-O groups in the LCP and sulfonate groups in the HSPS molecular chains, resulting in very intimate mixing of the HSPS with the LCP's segment.
KeywordSulfonate Ionomer Liquid Crystalline Polymer Ftir Intermolecular Interaction Miscibility
Indexed BySCI
Language英语
WOS IDWOS:000076400200004
PublisherSCIENCE PRESS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/74634
Collection中国科学院化学研究所
Corresponding AuthorLiu, J
AffiliationChinese Acad Sci, Inst Chem, State Key Lab Engn Plast, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Liu, J,He, JS,Chen, SJ. Miscibility enhancing in polystyrene blends with a liquid crystalline polymer via incorporating ionic groups - II. FTIR investigation of intermolecular interactions[J]. ACTA POLYMERICA SINICA,1998(3):276-281.
APA Liu, J,He, JS,&Chen, SJ.(1998).Miscibility enhancing in polystyrene blends with a liquid crystalline polymer via incorporating ionic groups - II. FTIR investigation of intermolecular interactions.ACTA POLYMERICA SINICA(3),276-281.
MLA Liu, J,et al."Miscibility enhancing in polystyrene blends with a liquid crystalline polymer via incorporating ionic groups - II. FTIR investigation of intermolecular interactions".ACTA POLYMERICA SINICA .3(1998):276-281.
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