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中文摘要：
菲并咪唑作为一类新型的蓝色荧光材料的构筑基元，其以合适的禁带宽度、较高的发光效率、优异的光热稳定性和相对平衡的载流子注入和传输能力，引起广泛关注。发展性能优良的蓝光材料对有机电致发光器件的进一步应用十分重要。本文综述了近年来基于菲并咪唑基团的蓝色电致发光材料的研究进展，系统地介绍了菲并咪唑基团的结构特征以及各类衍生物的器件性能，展望了这类化合物在电致发光领域的应用前景。
英文摘要：
Phenanthro[9,10-d]-imidazole（PI） unit has attracted extensive attentions in organic optoelectro-nic field due to its intrinsic wide band gap, high luminescence efficiency, good thermal stability, balanced charge carrier injection and transport property as well as low fabrication cost. In this manuscript, the recently reported blue electroluminescent PI derivatives were reviewed. The structure characteristics of PI were demon-strated, and the structure-property relationships of some PI derivatives were summarized systemically. At last, all the reported highly efficient nondoped deep blue emitters were summed up in order to comprehensively evaluate the potentials of PI derivatives in organic light emitting diodes（ OLEDs） in the future.
同期刊论文项目
同项目期刊论文
Synthesis and characterization of new polyfluorene derivatives: using phenanthro[9,10-d]imidazole gr
Exploration of structure and mechanism of insoluble gels formed in microwave-assisted Suzuki couplin
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Time-resolved spectroscopy study of donoracceptor-type copolymers in a monodisperse system: The effe
Separation of Electrical and Optical Energy Gaps for Constructing Bipolar Organic Wide Bandgap Mater
Separation of Electrical and Optical Energy Gaps: Selectively Adjusting the Electrical and Optical P
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Wide Bandgap Materials Design toward Tunable Bandgap and Increased Carries Injection Property: Silan
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A triphenylamine-capped solution-processable wholly aromatic organic molecule with electrochemical s
Construction of high efficiency non-doped deep blue emitters based on phenanthroimidazole: remarkabl
Dimeric phenanthroimidazole for blue electroluminescent materials: the effect of substituted positio
High-efficiency deep blue fluorescent emitters based on phenanthro[9,10-d]imidazole substituted carb
Achieving a Significantly Increased Efficiency in Nondoped Pure Blue Fluorescent OLED: A Quasi-Equiv
The effect of meta coupling on colour purity, quantum yield, and exciton utilizing efficiency in dee
Microwave assisted synthesis of fluorene-based copolymers with different conjugate degreed quinoxali
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