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1.深圳信息职业技术学院 信息技术研究所, 广东 深圳 518172
2.河北师范大学 化学与材料科学学院, 河北 石家庄 050024
3.商丘师范学院 化学化工学院, 河南 商丘 476000
4.中国科学院长春应用化学研究所 稀土资源利用国家重点实验室, 吉林 长春 130022
[ "吴少华(1998-),女,河北唐山人,硕士研究生,2021年于河北师范大学汇华学院获得学士学位,主要从事有机电致发光材料的设计合成及其器件性能的研究。E-mail: 838039718@qq.com" ]
[ "陆光照(1990-),男,江苏扬州人,博士,讲师,2018年于南京大学获得博士学位,主要从事有机电致发光材料的设计合成及其器件性能的研究。E-mail: lugz@sziit.edu.cn" ]
[ "于胜(1988-),男,湖北荆州人,博士,讲师,2016年于美国乔治梅森大学获得博士学位,主要从事第一性原理计算与分子动力学的研究。E-mail: yus@sziit.edu.cn" ]
[ "祁彦宇(1991-),男,河北张家口人,博士,副教授,2019年于陕西师范大学获得博士学位,主要从事含硼功能有机分子光物理性质、荧光传感及光电器件性能的研究。E-mail: hbsdqyy@hebtu.edu.cn" ]
[ "韩华博(1990-),女,河南新乡人,博士,讲师,2019年于南京大学获得博士学位,主要从事有机电致发光材料的设计合成及其器件性能的研究。E-mail: 1412272575@qq.com" ]
[ "周亮(1982-),男,江苏徐州人,博士,研究员,博士生导师,2011年于中国科学院长春应用化学研究所获得博士学位,主要从事稀土配合物设计合成及提纯、稀土配合物光电器件开发、稀土配合物生物医学应用、工艺优化及工艺装备研发。E-mail: zhoul@ciac.ac.cn" ]
收稿:2024-07-06,
修回:2024-07-28,
纸质出版:2024-11-25
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吴少华,陆光照,钟祥永等.中性蓝光铱配合物及其OLED研究进展[J].发光学报,2024,45(11):1794-1810.
WU Shaohua,LU Guangzhao,ZHONG Xiangyong,et al.Research Progress of Neutral Blue Iridium Complexes in OLEDs[J].Chinese Journal of Luminescence,2024,45(11):1794-1810.
吴少华,陆光照,钟祥永等.中性蓝光铱配合物及其OLED研究进展[J].发光学报,2024,45(11):1794-1810. DOI: 10.37188/CJL.20240167.
WU Shaohua,LU Guangzhao,ZHONG Xiangyong,et al.Research Progress of Neutral Blue Iridium Complexes in OLEDs[J].Chinese Journal of Luminescence,2024,45(11):1794-1810. DOI: 10.37188/CJL.20240167.
近年来,有机发光二极管(OLED)的急速发展源于磷光材料的商业化应用。与荧光材料相比,磷光材料的理论内量子效率提高了3倍。而铱原子的原子序数大、d轨道分裂大、性质稳定等优点使得铱(Ⅲ)配合物成为最具潜力的OLED发光材料。相比于红光和绿光发光材料,高效稳定的蓝光发光材料的开发仍然是制约OLED显示技术发展的难题。本文将蓝光铱配合物按其配位结构进行精细分类,并对每种配位构型的蓝光铱配合物的发光性质和器件性能进行了全面分析,期望为研究人员和行业专业人士后续开发具有高色纯度、高效率和长寿命的蓝光OLED提供有价值的参考和借鉴。
In recent years, the rapid development of organic light-emitting diodes (OLEDs) stems from the commercial application of phosphorescent materials, which have a 3-fold increase in theoretical internal quantum efficiency compared to fluorescent materials. Iridium(Ⅲ) complexes are the most promising OLED luminescent materials due to their large atomic number, large d orbital splitting and stable properties. Compared with red and green light-emitting materials, the development of efficient and stable blue light-emitting materials is still a problem restricting the development of OLED display technology. In this paper, the blue iridium complexes are classified according to their coordination structures, and the luminescence properties and device properties of each blue iridium complex are analyzed. As a result, this comprehensive analysis provides researchers and industry professionals with a valuable resource for the development of blue OLEDs with high color purity, high efficiency and long lifetime.
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