SYNTHESIS AND CHARACTERIZATION OF SOLUBLE POLYPHENYLENE COMPOSED OF p-PHENYLENE AND m-PHENYLENE UNITS

被引：0
|
作者：
Takakazu Yamamoto
机构：
[1] Chemical Resources Laboratory
[2] Japan
[3] Tokyo
[4] Tokyo Institute of Technology
来源：
Chinese Journal of Polymer Science | 2002年 / 04期
关键词：
Polyphenylene; Copolycondensation; Conjugated polymer;
D O I：
暂无
中图分类号：
TQ323.7 [聚酰亚胺类及塑料];
学科分类号：
摘要：
NiCl;（bpy） catalyzed polycondensation between p-dibromobenzene and m-dibromobenzene has been carried outunder vdrious conditions. The polycondensation endows the copolymer with an M;of 2300 （by GPC, polystyrene standards）and good solubility in organic solvents. The fluorescence spectra of the copolymer measured with tetrahydrofuran solutionshows an emission maximum (λ;) at 372.8 nm, whereas for the film the maximum shifts to 436.6 nm.
引用
收藏
页码：333 / 337
页数：5
相关论文
共 50 条
  • [1] Synthesis and characterization of soluble polyphenylene composed of p-phenylene and m-phenylene units
    Wu, BY
    Yamamoto, T
    CHINESE JOURNAL OF POLYMER SCIENCE, 2002, 20 (04) : 333 - 337
  • [2] POLYPHENYLENES VIA BIS(2-PYRONES) AND DIETHYNYLBENZENES - EFFECT OF M-PHENYLENE AND P-PHENYLENE UNITS IN CHAIN
    BRAHAM, JN
    HODGINS, T
    KATTO, T
    KOHL, RT
    STILLE, JK
    MACROMOLECULES, 1978, 11 (02) : 343 - 346
  • [3] Soluble copolymers of p-phenylene and m-phenylene.: Their basic properties
    Yamamoto, T
    Wu, BY
    Choi, BK
    Kubota, K
    CHEMISTRY LETTERS, 2000, (07) : 720 - 721
  • [4] Synthesis and Characterization of Soluble Poly(p-phenylene) Derivatives for PLED Applications
    Saikia, Gunin
    Singh, Ranbir
    Sarmah, Pranjol Jyoti
    Akhtar, Mohammad Waseem
    Sinha, Jasmine
    Katiyar, Monica
    Iyer, Parameswar Krishnan
    MACROMOLECULAR CHEMISTRY AND PHYSICS, 2009, 210 (24) : 2153 - 2159
  • [5] A NEW SOLUBLE POLY(P-PHENYLENE) WITH TETRAHYDROPYRENE REPEATING UNITS
    KREYENSCHMIDT, M
    UCKERT, F
    MULLEN, K
    MACROMOLECULES, 1995, 28 (13) : 4577 - 4582
  • [6] The synthesis of soluble copolymer of poly(p-phenylene vinylene)
    Wang, JY
    Li, YK
    Hu, WX
    Tan, SJ
    Long, YF
    CHINESE CHEMICAL LETTERS, 1998, 9 (01) : 79 - 81
  • [7] The Synthesis of Soluble Copolymer of Poly(p-Phenylene Vinylene)
    Jian Ying WANG
    Yin Kui LI
    Wen Xiang HU
    Sheng Jian TAN
    Yong Fu LONG(The Centre of Research and Development of Medicine Pharmaceuticals
    Chinese Chemical Letters, 1998, (01) : 79 - 81
  • [8] The synthesis of soluble poly(p-phenylene vinylene) derivatives
    Wang, JY
    Li, YK
    Hu, WX
    Long, YF
    CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 1998, 19 (10): : 1703 - 1705
  • [9] Synthesis and characterization of poly(p-phenylene[3-(alkylthio)-2,5-thienylene]-p-phenylene)
    Ueda, M
    Hayakawa, T
    Haba, O
    Kawaguchi, H
    Inoue, S
    MACROMOLECULES, 1997, 30 (23) : 7069 - 7074
  • [10] SYNTHESIS AND CHARACTERIZATION OF SUBSTITUTED POLY(P-PHENYLENE OLIGOMERS
    PASCO, ST
    BAKER, GL
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1995, 210 : 85 - POLY
12345