ICCAS OpenIR
Synthesis and characterization of a metal chelate-bridged quasi-ladder main chain discotic liquid crystal polymer
Xie, P; Shen, ZR; Liu, YB; Kong, B; Liu, CQ; Zhang, RB; Fan, Z; Bai, R; Chung, TS; He, CB
2001-03-01
Source PublicationLIQUID CRYSTALS
ISSN0267-8292
Volume28Issue:3Pages:477-481
AbstractA metal chelate-bridged quasi-ladder discotic liquid crystal polymer (DLCP) has been prepared by a controlled chelation reaction of cupric ions with beta -diketone groups on two adjacent poly(AADK-HMM) chains, synthesized by the hydrosilylation of a bis-allyl group-terminated beta -diketone monomer and 1,1,3,3-tetramethylhydrodisiloxane (HMM). X-ray diffraction patterns of the samples annealed in the mesomorphic state or cooled from the isotropic phase demonstrated the existence of an ordered columnar structure on short or long range scales, respectively. The fact that the molecular weight of the cupric complex is approximately twice that of the parent polymer indicates that the quasi-ladder double chain polymer is the predominant product although some terminal defects are present.
Indexed BySCI
Language英语
WOS IDWOS:000167362700019
PublisherTAYLOR & FRANCIS LTD
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/77014
Collection中国科学院化学研究所
Corresponding AuthorZhang, RB
Affiliation1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, PCLCC, Beijing 100080, Peoples R China
2.Univ Sci & Technol, Hefei, Peoples R China
3.Natl Univ Singapore, Ind Mat Res & Engn, Singapore 119260, Singapore
Recommended Citation
GB/T 7714
Xie, P,Shen, ZR,Liu, YB,et al. Synthesis and characterization of a metal chelate-bridged quasi-ladder main chain discotic liquid crystal polymer[J]. LIQUID CRYSTALS,2001,28(3):477-481.
APA Xie, P.,Shen, ZR.,Liu, YB.,Kong, B.,Liu, CQ.,...&He, CB.(2001).Synthesis and characterization of a metal chelate-bridged quasi-ladder main chain discotic liquid crystal polymer.LIQUID CRYSTALS,28(3),477-481.
MLA Xie, P,et al."Synthesis and characterization of a metal chelate-bridged quasi-ladder main chain discotic liquid crystal polymer".LIQUID CRYSTALS 28.3(2001):477-481.
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