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Issue 55, 2013
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Highly electron deficient pyrido[3′,2′:4,5]furo[2,3-b]pyridine as a core structure of a triplet host material for high efficiency green phosphorescent organic light-emitting diodes

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Abstract

Highly electron deficient pyrido[3′,2′:4,5]furo[2,3-b]pyridine (PFP) was developed as a core structure of a triplet host material and a derivative of PFP, 3-(3-(carbazole-9-yl)phenyl) pyrido[3′,2′:4,5]furo[2,3-b]pyridine (CzPFP), was synthesized as a bipolar host material. The CzPFP host material showed similar hole and electron densities in single charge devices, and a high quantum efficiency of 27.7% and a high power efficiency of 86.8 lm W−1 in green phosphorescent organic light-emitting diodes.

Graphical abstract: Highly electron deficient pyrido[3′,2′:4,5]furo[2,3-b]pyridine as a core structure of a triplet host material for high efficiency green phosphorescent organic light-emitting diodes

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Publication details

The article was received on 03 Mar 2013, accepted on 16 May 2013 and first published on 03 Jun 2013


Article type: Communication
DOI: 10.1039/C3CC41605D
Citation: Chem. Commun., 2013,49, 6185-6187
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    Highly electron deficient pyrido[3′,2′:4,5]furo[2,3-b]pyridine as a core structure of a triplet host material for high efficiency green phosphorescent organic light-emitting diodes

    C. W. Lee and J. Y. Lee, Chem. Commun., 2013, 49, 6185
    DOI: 10.1039/C3CC41605D

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