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首页> 外文期刊>Chemical Communications >Efficient delayed fluorescence via triplet-triplet annihilation for deep-blue electroluminescence
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Efficient delayed fluorescence via triplet-triplet annihilation for deep-blue electroluminescence

机译：通过三重态-三重态an灭有效延迟荧光，实现深蓝色电致发光

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摘要

Four 2-(styryl)triphenylene derivatives (TSs) were synthesized for deep-blue dopant materials. By using a pyrene-containing compound, DMPPP, as the host, the TS-doped devices exhibited significant delayed fluorescence via triplet-triplet annihilation, providing the highest quantum efficiency of 10.2% and a current efficiency of 12.3 cd A~(-1).
机译：合成了四个2-（苯乙烯基）三亚苯基衍生物（TSs）用于深蓝色掺杂剂材料。通过使用含a化合物DMPPP作为主体，掺杂TS的器件通过三重态三重态an灭显示出显着的延迟荧光，提供最高的10.2％量子效率和12.3 cd A〜（-1）的电流效率。

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  • 来源
    《Chemical Communications》 |2014年第52期|6869-6871|共3页
  • 作者

    P.-Y. Chou; H.-H. Chou; Y.-H. Chen; T.-H. Su; C.-Y. Liao; H.-W. Lin; W.-C. Lin; H.-Y. Yen; I.-C. Chen; C.-H. Cheng;

  • 作者单位

    Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan;

    Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan;

    Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan;

    Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan;

    Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan;

    Department of Materials Science and Engineering, National Tsing Hua University,Hsinchu 30013, Taiwan;

    Department of Materials Science and Engineering, National Tsing Hua University,Hsinchu 30013, Taiwan;

    Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan;

    Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan;

    Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan;

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