SYNTHESIS,CHARACTERIZATION AND PHOTOLUMINESCENT PROPERTIES OF NEW PLATINUM-CONTAINING POLY(FLUORENYLENEETHYNYLENE) ANCHORED WITH CARBAZOLE PENDANTS  

作　　者：Cheuk-lam Ho 黄维扬 

机构地区：[1]Department of Chemistry and Centre for Advanced Luminescence Materials,Hong Kong Baptist University,Waterloo Road,Kowloon Tong [2]Invited lecture presented at the 4(th) International Conference on Photoresponsive Organics and Polymers

出　　处：《Chinese Journal of Polymer Science》2009年第4期455-464,共10页高分子科学（英文版）

基　　金：supported by the Hong Kong Research Grants Council(No.HKBU202607);Hong KongBaptist University(FRG/06-07/Ⅱ-63).

摘　　要：A new luminescent and thermally stable platinum(Ⅱ) polyyne polymer trans-[-Pt(PBu_3)_2C=CArC=C-]_n(P1) containing the 2,7-fluorene chromophoric spacer substituted by pendant carbazolyl group via long alkyl bridges. The regiochemical structures of these compounds were studied by various spectroscopic analyses.We report the photophysical properties of this group 10 polymetallayne and a comparison was made to its binuclear model complex trans-[Pt(Ph)(PEt_3)_2C≡CArC≡CPt(Ph)(PEt_3)_2](M1) as well as to those wit...A new luminescent and thermally stable platinum(Ⅱ) polyyne polymer trans-[-Pt(PBu_3)_2C=CArC=C-]_n(P1) containing the 2,7-fluorene chromophoric spacer substituted by pendant carbazolyl group via long alkyl bridges. The regiochemical structures of these compounds were studied by various spectroscopic analyses.We report the photophysical properties of this group 10 polymetallayne and a comparison was made to its binuclear model complex trans-[Pt(Ph)(PEt_3)_2C≡CArC≡CPt(Ph)(PEt_3)_2](M1) as well as to those wit...

关 键 词：ALKYNE CARBAZOLE FLUORENE Photoluminescence PLATINUM 

分 类 号：O631.3[理学—高分子化学]