| 含有吲哚并咔唑基团的热激发延迟荧光双极性主体材料的设计、合成及应用 |
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| 引用本文： | 叶中华,杨佳丽,凌志天,赵艺,陈果,郑燕琼,魏斌,施鹰.含有吲哚并咔唑基团的热激发延迟荧光双极性主体材料的设计、合成及应用[J].有机化学,2019(2):449-455. |
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| 作者姓名： | 叶中华 杨佳丽 凌志天 赵艺 陈果 郑燕琼 魏斌 施鹰 |
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| 作者单位： | 上海大学材料科学与工程学院;上海大学新型显示技术及应用集成教育部重点实验室 |
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| 基金项目： | 国家自然科学基金(No.1725505,61775130);国家重点基础研究发展计划(973计划,No.2015CB655005);上海市科委(No.15590500500)资助项目~~ |
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| 摘 要： | 设计合成了一种含吲哚并咔唑基团的有机电致发光主体材料10-苯基-10-(4-(7-苯基吲2,3-b]咔唑-5(7H)-基)苯基)蒽-9-(10H)-酮(DphAn-5PhIdCz).通过核磁氢谱对其结构进行了表征,测试了它的紫外-可见吸收波长、荧光发射波长、荧光量子产率和瞬态荧光寿命等光物理性能,该材料具有双极性和热延迟荧光特性.通过将DphAn-5PhIdCz作为绿色发光体(ppy)2 Iracac的主体,制备了高效低滚降的磷光有机电致发光器件(PhOLED),其最大发光效率达到56.12 cd·A%-1,外量子效率15.70%,最大功率效率71.3 lm·W^-1.这些数据表明DphAn-5PhIdCz作为PhOLED主体材料在有机发光二极管(OLED)显示和照明具有较大的潜在应用价值.
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| 关 键 词： | 吲哚并咔唑 有机发光二极管 主体材料 双极性 热激发延迟 |
Synthesis of Host Material Containing Indolocarbazole Group Featuring Bipolar and Thermally Activated Delayed Fluorecence and Its Application |
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| Ye Zhonghua,Yang Jiali,Ling Zhitian,Zhao Yi,Chen Guo,Zheng Yanqiong,Wei Bin,Shi Ying.Synthesis of Host Material Containing Indolocarbazole Group Featuring Bipolar and Thermally Activated Delayed Fluorecence and Its Application[J].Chinese Journal of Organic Chemistry,2019(2):449-455. |
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| Authors: | Ye Zhonghua Yang Jiali Ling Zhitian Zhao Yi Chen Guo Zheng Yanqiong Wei Bin Shi Ying |
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| Institution: | (School of Materials Science and Engineering, Shanghai University, Shanghai 200072;Key Laboratory of Advanced Display and System Applications, Ministry of Education, Shanghai University, Shanghai 200072) |
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| Abstract: | Ye Zhonghua;Yang Jiali;Ling Zhitian;Zhao Yi;Chen Guo;Zheng Yanqiong;Wei Bin;Shi Ying(School of Materials Science and Engineering, Shanghai University, Shanghai 200072;Key Laboratory of Advanced Display and System Applications, Ministry of Education, Shanghai University, Shanghai 200072) |
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| Keywords: | indolocarbazole group organic light-emitting diodes host bipolar thermally activated delayed fluorescence |
| 本文献已被 CNKI 维普 等数据库收录！ |
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