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Literature DB >> 23059740

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

Hiroyuki Tanaka¹, Katsuyuki Shizu, Hiroshi Miyazaki, Chihaya Adachi.

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.

Entities: Chemical Species

Year: 2012 PMID： 23059740 DOI： 10.1039/c2cc36237f

Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222

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Cited

26 in total

1. Highly efficient blue electroluminescence based on thermally activated delayed fluorescence.

Authors: Shuzo Hirata; Yumi Sakai; Kensuke Masui; Hiroyuki Tanaka; Sae Youn Lee; Hiroko Nomura; Nozomi Nakamura; Mao Yasumatsu; Hajime Nakanotani; Qisheng Zhang; Katsuyuki Shizu; Hiroshi Miyazaki; Chihaya Adachi
Journal: Nat Mater Date: 2014-12-08 Impact factor: 43.841

2. Organocatalyzed Atom Transfer Radical Polymerization Using N-Aryl Phenoxazines as Photoredox Catalysts.

Authors: Ryan M Pearson; Chern-Hooi Lim; Blaine G McCarthy; Charles B Musgrave; Garret M Miyake
Journal: J Am Chem Soc Date: 2016-08-24 Impact factor: 15.419

3. Promising operational stability of high-efficiency organic light-emitting diodes based on thermally activated delayed fluorescence.

Authors: Hajime Nakanotani; Kensuke Masui; Junichi Nishide; Takumi Shibata; Chihaya Adachi
Journal: Sci Rep Date: 2013 Impact factor: 4.379

4. Cool and warm hybrid white organic light-emitting diode with blue delayed fluorescent emitter both as blue emitter and triplet host.

Authors: Yong Joo Cho; Kyoung Soo Yook; Jun Yeob Lee
Journal: Sci Rep Date: 2015-01-19 Impact factor: 4.379

5. Dual enhancement of electroluminescence efficiency and operational stability by rapid upconversion of triplet excitons in OLEDs.

Authors: Taro Furukawa; Hajime Nakanotani; Munetomo Inoue; Chihaya Adachi
Journal: Sci Rep Date: 2015-02-12 Impact factor: 4.379

6. Donor-acceptor-structured 1,4-diazatriphenylene derivatives exhibiting thermally activated delayed fluorescence: design and synthesis, photophysical properties and OLED characteristics.

Authors: Takehiro Takahashi; Katsuyuki Shizu; Takuma Yasuda; Kazunori Togashi; Chihaya Adachi
Journal: Sci Technol Adv Mater Date: 2014-05-27 Impact factor: 8.090

7. The Role of Local Triplet Excited States and D-A Relative Orientation in Thermally Activated Delayed Fluorescence: Photophysics and Devices.

Authors: Fernando B Dias; Jose Santos; David R Graves; Przemyslaw Data; Roberto S Nobuyasu; Mark A Fox; Andrei S Batsanov; Tiago Palmeira; Mário N Berberan-Santos; Martin R Bryce; Andrew P Monkman
Journal: Adv Sci (Weinh) Date: 2016-07-18 Impact factor: 16.806