Phosphorescent, terdentate, liquid-crystalline complexes of platinum(II): Stimulus-dependent emission

被引：256
作者：
Kozhevnikov, Valery N. [1 ]
Donnio, Bertrand [2 ]
Bruce, Duncan W. [1 ]
机构：
[1] Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England
[2] Univ Strasbourg, CNRS, Inst Phys & Chim Mat Strasbourg, UMR 7504, F-67034 Strasbourg 2, France
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 33期
基金：
英国工程与自然科学研究理事会;
关键词：
liquid crystals; metallomesogens; phosphorescence; platinum;
D O I：
10.1002/anie.200802101
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Liquid crystals shining bright. A highly efficient platinum(II) luminophore is rendered liquid crystalline using a simple and flexible synthetic approach. Ordering in the liquid-crystalline state allows monomer emission when the characteristic for the material is exciplex-like emission. More than that, emission characteristics are subject to tribological control, with the initial state re-obtained by thermal cycling. (Figure Presented). © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码：6286 / 6289
页数：4
相关论文
共 31 条
  • [1] Gold liquid crystals displaying luminescence in the mesophase and short F...F interactions in the solid state
    Bayón, R
    Coco, S
    Espinet, P
    [J]. CHEMISTRY-A EUROPEAN JOURNAL, 2005, 11 (04) : 1079 - 1085
  • [2] Introduction: new directions in liquid crystal science
    Bruce, Duncan W.
    Goodby, John W.
    Sambles, J. Roy
    Coles, Harry J.
    [J]. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2006, 364 (1847): : 2567 - 2571
  • [3] Camerel F., 2007, ANGEW CHEM, V119, P2713
  • [4] Formation of gels and liquid crystals induced by Pt•••Pt and π-π interactions in luminescent σ-alkynyl platinum(II) terpyridine complexes
    Camerel, Franck
    Ziessel, Raymond
    Donnio, Bertrand
    Bourgogne, Cyril
    Guillon, Daniel
    Schmutz, Marc
    Iacovita, Cristian
    Bucher, Jean-Pierre
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (15) : 2659 - 2662
  • [5] Phosphorescent platinum acetylide organogelators
    Cardolaccia, Thomas
    Li, Yongjun
    Schanze, Kirk S.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (08) : 2535 - 2545
  • [6] Tetrahedral zinc complexes with liquid crystalline and luminescent properties:: Interplay between nonconventional molecular shapes and supramolecular mesomorphic order
    Cavero, Emma
    Uriel, Santiago
    Romero, Pilar
    Serrano, Jose Luis
    Gimenez, Raquel
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (37) : 11608 - 11618
  • [7] Single-dopant organic white electrophosphorescent diodes with very high efficiency and its reduced current density roll-off
    Cocchi, M.
    Kalinowski, J.
    Virgili, D.
    Fattori, V.
    Develay, S.
    Williams, J. A. G.
    [J]. APPLIED PHYSICS LETTERS, 2007, 90 (16)
  • [8] Highly efficient near-infrared organic excimer electrophosphorescent diodes
    Cocchi, M.
    Virgili, D.
    Fattori, V.
    Williams, J. A. G.
    Kalinowski, J.
    [J]. APPLIED PHYSICS LETTERS, 2007, 90 (02)
  • [9] N∧C∧N-coordinated platinum(II) complexes as phosphorescent emitters in high-performance organic light-emitting devices
    Cocchi, Massimo
    Virgili, Dalia
    Fattori, Valeria
    Rochester, David L.
    Williams, J. A. Gareth
    [J]. ADVANCED FUNCTIONAL MATERIALS, 2007, 17 (02) : 285 - 289
  • [10] Luminescence and photoconductivity in mononuclear ortho-platinated metallomesogens
    Damm, C
    Israel, G
    Hegmann, T
    Tschierske, C
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2006, 16 (19) : 1808 - 1816
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