DataVXChemistry of MaterialsPaper
journal article·2009-07-14

Solution-Processable, High-Molecule-Based Trifluoromethyl-Iridium Complex for Extraordinarily High Efficiency Blue-Green Organic Light-Emitting Diode

Jwo-Huei Jou, Mao-Feng Hsu, Wei-Ben Wang, Chih-Lung Chin, Yu-Chiao Chung, Chin-Ti Chen, Jing-Jong Shyue, Shih-Ming Shen, Ming-Hsuan Wu, Wen-Chuan Chang, Chi-Ping Liu, Sun-Zen Chen, Hung-Yang Chen

Chemistry of Materials· Volume 21· Issue 13
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Source abstract

Abstract

We report a novel solution-processable high molecule iridium complex, bis[5-methyl-7-trifluoro methyl-5H-enzo(c)(1,5)naphthyridin-6-one]iridium(picolinate) (CF3BNO), that exhibits a relatively short excited-state lifetime (0.30 μs) and extremely high quantum yield (95%). Current efficiency of 89.1 cd A−1 at 100 cd m−2 was obtained by using the CF3BNO complex to fabricate a blue-green light-emitting device.
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Research context

OpenAlex topics: Organic Light-Emitting Diodes Research · Luminescence and Fluorescent Materials · Organic Electronics and Photovoltaics

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Materials Science and Engineering, National Tsing Hua University, Hsin-Chu, Taiwan 30013, Republic of China

Material and Chemical Research Laboratories, Industrial Technology Research Institute, Hsin-Chu, Taiwan 30013, Republic of China

Institute of Chemistry, Academia Sinica, Taipei, Taiwan 11529, Republic of China

Research Center for Applied Sciences, Academia Sinica, Taipei, Taiwan 11529, Republic of China

Center for Nanotechology, Materials Science, and Microsystems, National Tsing Hua University, Hsin-Chu, Taiwan 30013, Republic of China

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