Issue 93, 2012
From the journal:

Chemical Communications

Efficient green thermally activated delayed fluorescence (TADF) from a phenoxazine–triphenyltriazine (PXZ–TRZ) derivative†

Hiroyuki Tanaka,a   Katsuyuki Shizu,a   Hiroshi Miyazakiab  and  Chihaya Adachi*a  

* Corresponding authors

a Center for Organic Photonics and Electronics Research (OPERA), Kyushu University, 744 Motooka, Nishi, Japan
E-mail: adachi@cstf.kyushu-u.ac.jp
Fax: +81-92-802-6921
Tel: +81-92-802-6920

b Functional Materials Laboratories, Nippon Steel Chemical Co., Ltd., 46-80 Nakabaru, Sakinohama, Tobata, Kitakyushu, Japan

Abstract

Efficient thermally activated delayed fluorescence (TADF) was developed in a material based on a phenoxazine (PXZ) electron donor unit and a 2,4,6-triphenyl-1,3,5-triazine (TRZ) electron acceptor unit. An organic light-emitting diode containing this novel TADF emitter layer was fabricated and exhibited a maximum external quantum efficiency of 12.5% with green emission.

Graphical abstract: Efficient green thermally activated delayed fluorescence (TADF) from a phenoxazine–triphenyltriazine (PXZ–TRZ) derivative

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Article information

DOI
https://doi.org/10.1039/C2CC36237F
Article type
Communication
Submitted
28 Aug 2012
Accepted
24 Sep 2012
First published
11 Oct 2012

Chem. Commun., 2012,48, 11392-11394

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Efficient green thermally activated delayed fluorescence (TADF) from a phenoxazine–triphenyltriazine (PXZ–TRZ) derivative

H. Tanaka, K. Shizu, H. Miyazaki and C. Adachi, Chem. Commun., 2012, 48, 11392 DOI: 10.1039/C2CC36237F

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