Sky-blue phosphorescent organic light-emitting diodes with dibenzo-24-crown-8 substituted iridium(III) complexes as the dopants

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• 作者：Aihui Liang^a ; ^{lah14god@163.com} ; Jun Tang^a ; Ping Cai^b ; ^{caiping@guet.edu.cn} ; Xiulan Yang^a ; Wenjin Wu^a ; Ling Chen^a ; Zhiping Wang^a ; Mingzhong Cai^a ; ; Fei Huang^c ; ^{msfhuang@scut.edu.cn}
• 关键词：Polymer light-emitting ; Iridium complex ; Blue phosphorescence ; Dibenzo-24-crown-8
• 刊名：Dyes and Pigments
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：138
• 期：Complete
• 页码：77-82
• 全文大小：808 K
• 卷排序：138

文摘

Sky-blue OLEDs with dibenzo-24-crown-8 substituted iridium complexes were fabricated. The CIE coordinates of Bn are maintained at about (0.18, 0.42) vary from 6% to 14%. The solution-processed devices with a highest LE of 10.7 cd A−1 were achieved.