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Issue 67, 2012
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A single-molecule excimer-emitting compound for highly efficient fluorescent organic light-emitting devices

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Abstract

A pyrene-containing single-molecule excimer-emitting compound, 1,8-bis(pyren-2-yl)naphthalene (BPyN), was synthesized. With BPyN as a host emitter, C545T-based green OLEDs were fabricated, exhibiting high efficiencies of 22 lm W−1, 22 cd A−1 and 6.2% external quantum efficiency (EQE) at 100 cd m−2, and 19 lm W−1, 22 cd A−1 and 6.2% EQE at 1000 cd m−2.

Graphical abstract: A single-molecule excimer-emitting compound for highly efficient fluorescent organic light-emitting devices

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Publication details

The article was received on 14 May 2012, accepted on 04 Jul 2012 and first published on 16 Jul 2012


Article type: Communication
DOI: 10.1039/C2CC33463A
Citation: Chem. Commun., 2012,48, 8434-8436
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    A single-molecule excimer-emitting compound for highly efficient fluorescent organic light-emitting devices

    J. Hu, Y. Pu, G. Nakata, S. Kawata, H. Sasabe and J. Kido, Chem. Commun., 2012, 48, 8434
    DOI: 10.1039/C2CC33463A

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