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Molecular Orbital Controlling Donor Moiety for High-Efficiency Thermally Activated Delayed Fluorescent Emitters. | LitMetric

Molecular Orbital Controlling Donor Moiety for High-Efficiency Thermally Activated Delayed Fluorescent Emitters.

Chem Asian J

Department of Chemical Engineering, SungKyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi, 448-746, Republic of Korea.

Published: March 2016

A new donor moiety, 7,7,13,13-tetramethyl-7,13-dihydro-5H-indeno[1,2-b]acridine (IAc), was developed to control the highest occupied molecular orbital (HOMO) dispersion of thermally activated delayed fluorescent (TADF) emitters. The IAc unit expanded the HOMO dispersion of the emitters and increased the quantum efficiency of the TADF devices up to 20.9 %.

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http://dx.doi.org/10.1002/asia.201501365DOI Listing

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