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首页> 外文期刊>Journal of Materials Chemistry, C. materials for optical and electronic devices >High triplet energy exciplex hosts for deep blue phosphorescent organic light-emitting diodes
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High triplet energy exciplex hosts for deep blue phosphorescent organic light-emitting diodes

机译:深蓝色磷光有机发光二极管的高三态能量Exciplex主机

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摘要

High triplet energy exciplex hosts for deep blue phosphorescent organic light-emitting diodes were developed by synthesizing a high triplet energy hole transport type host material designed for exciplex formation with a high triplet energy electron transport type host material derived from a diphenyltriazine. The highest occupied molecular orbital level of the hole transport type host materials was precisely controlled to manage the exciplex formation with the electron transport type host. Two exciplex hosts with high triplet energies of 2.94 and 2.95 eV were demonstrated using the synthesized hole transport type hosts and they were effective as the hosts of a deep blue triplet emitter.
机译:通过合成专为Exciplector型源自二苯基三嗪的高三态能量电子传输型主体材料而设计的高三态能量空穴传输型宿主材料,开发了深蓝色磷光有机发光二极管的高三态能量Exciplex宿主。 精确控制空穴传输型宿主材料的最高占用分子轨道水平,以使用电子传输型宿主管理Exciplex形成。 使用合成的空穴传输式主机对具有高三态能量的两个具有高三态能量的Exciplex主机,并且它们作为深蓝色三联器发射器的主机有效。

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