Synthesis and electroluminescence properties of 3-(trifluoromethyl)phenyl-substituted 9,10-diarylanthracene derivatives for blue organic light-emitting diodes

Sang Woo Kwak; Kang Mun Lee; Ji Eun Lee; Jisu Yoo; Yeonjin Yi; Hyoshik Kwon; Hyunbok Lee; Myung Hwan Park; Yongseog Chung

doi:10.3390/app7111109

Synthesis and electroluminescence properties of 3-(trifluoromethyl)phenyl-substituted 9,10-diarylanthracene derivatives for blue organic light-emitting diodes

Sang Woo Kwak, Kang Mun Lee, Ji Eun Lee, Jisu Yoo, Yeonjin Yi, Hyoshik Kwon, Hyunbok Lee, Myung Hwan Park, Yongseog Chung

Department of Physics

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Diaryl-substituted anthracene derivatives containing 3-(trifluoromethyl)phenyl) groups, 9,10-diphenyl-2-(3-(trifluoromethyl)phenyl)anthracene (1), 9,10-di([1,10-biphenyl]-4-yl)-2- (3-(trifluoromethyl)phenyl)anthracene (2), and 9,10-di(naphthalen-2-yl)-2-(3-(trifluoromethyl)phenyl) anthracene (3) were synthesized and characterized. The compounds 1-3 possessed high thermal stability and proper frontier-energy levels, which make them suitable as host materials for blue organic light-emitting diodes. The electroluminescent (EL) emission maximum of the three N,N-diphenylamino phenyl vinyl biphenyl (DPAVBi)-doped (8 wt %) devices for compounds 1-3 was exhibited at 488 nm (for 1) and 512 nm (for 2 and 3). Among them, the 1-based device displayed the highest device performances in terms of brightness (L_max = 2153.5 cd·m^-2), current efficiency (2.1 cd·A^-1), and external quantum efficiency (0.8%), compared to the 2- and 3-based devices.

Original language	English
Article number	1109
Journal	Applied Sciences (Switzerland)
Volume	7
Issue number	11
DOIs	https://doi.org/10.3390/app7111109
Publication status	Published - 2017 Oct 26

Bibliographical note

Funding Information:
This work was supported by the Nano Material Technology Development Program (NRF-2016M3A7B4909246 for Kang Mun Lee) and Basic Science Research Program (NRF-2015R1C1A1A01055026 for Hyunbok Lee) through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning. Yongseog Chung acknowledges the Basic Science Research Program (NRF-2017R1D1A1B03031911) through the National Research Foundation of Korea (NRF) funded by the Ministry of Education and the support from the research grant of Chungbuk National University in 2015.

Publisher Copyright:
© 2017 by the authors.

All Science Journal Classification (ASJC) codes

Materials Science(all)
Instrumentation
Engineering(all)
Process Chemistry and Technology
Computer Science Applications
Fluid Flow and Transfer Processes

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10.3390/app7111109

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@article{4b4365ef134742a79610d26c26dc0f8a,

title = "Synthesis and electroluminescence properties of 3-(trifluoromethyl)phenyl-substituted 9,10-diarylanthracene derivatives for blue organic light-emitting diodes",

abstract = "Diaryl-substituted anthracene derivatives containing 3-(trifluoromethyl)phenyl) groups, 9,10-diphenyl-2-(3-(trifluoromethyl)phenyl)anthracene (1), 9,10-di([1,10-biphenyl]-4-yl)-2- (3-(trifluoromethyl)phenyl)anthracene (2), and 9,10-di(naphthalen-2-yl)-2-(3-(trifluoromethyl)phenyl) anthracene (3) were synthesized and characterized. The compounds 1-3 possessed high thermal stability and proper frontier-energy levels, which make them suitable as host materials for blue organic light-emitting diodes. The electroluminescent (EL) emission maximum of the three N,N-diphenylamino phenyl vinyl biphenyl (DPAVBi)-doped (8 wt %) devices for compounds 1-3 was exhibited at 488 nm (for 1) and 512 nm (for 2 and 3). Among them, the 1-based device displayed the highest device performances in terms of brightness (Lmax = 2153.5 cd·m-2), current efficiency (2.1 cd·A-1), and external quantum efficiency (0.8%), compared to the 2- and 3-based devices.",

author = "Kwak, {Sang Woo} and Lee, {Kang Mun} and Lee, {Ji Eun} and Jisu Yoo and Yeonjin Yi and Hyoshik Kwon and Hyunbok Lee and Park, {Myung Hwan} and Yongseog Chung",

note = "Funding Information: This work was supported by the Nano Material Technology Development Program (NRF-2016M3A7B4909246 for Kang Mun Lee) and Basic Science Research Program (NRF-2015R1C1A1A01055026 for Hyunbok Lee) through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning. Yongseog Chung acknowledges the Basic Science Research Program (NRF-2017R1D1A1B03031911) through the National Research Foundation of Korea (NRF) funded by the Ministry of Education and the support from the research grant of Chungbuk National University in 2015. Publisher Copyright: {\textcopyright} 2017 by the authors.",

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month = oct,

day = "26",

doi = "10.3390/app7111109",

language = "English",

volume = "7",

journal = "Applied Sciences (Switzerland)",

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T1 - Synthesis and electroluminescence properties of 3-(trifluoromethyl)phenyl-substituted 9,10-diarylanthracene derivatives for blue organic light-emitting diodes

AU - Kwak, Sang Woo

AU - Lee, Kang Mun

AU - Lee, Ji Eun

AU - Yoo, Jisu

AU - Yi, Yeonjin

AU - Kwon, Hyoshik

AU - Lee, Hyunbok

AU - Park, Myung Hwan

AU - Chung, Yongseog

N1 - Funding Information: This work was supported by the Nano Material Technology Development Program (NRF-2016M3A7B4909246 for Kang Mun Lee) and Basic Science Research Program (NRF-2015R1C1A1A01055026 for Hyunbok Lee) through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning. Yongseog Chung acknowledges the Basic Science Research Program (NRF-2017R1D1A1B03031911) through the National Research Foundation of Korea (NRF) funded by the Ministry of Education and the support from the research grant of Chungbuk National University in 2015. Publisher Copyright: © 2017 by the authors.

PY - 2017/10/26

Y1 - 2017/10/26

N2 - Diaryl-substituted anthracene derivatives containing 3-(trifluoromethyl)phenyl) groups, 9,10-diphenyl-2-(3-(trifluoromethyl)phenyl)anthracene (1), 9,10-di([1,10-biphenyl]-4-yl)-2- (3-(trifluoromethyl)phenyl)anthracene (2), and 9,10-di(naphthalen-2-yl)-2-(3-(trifluoromethyl)phenyl) anthracene (3) were synthesized and characterized. The compounds 1-3 possessed high thermal stability and proper frontier-energy levels, which make them suitable as host materials for blue organic light-emitting diodes. The electroluminescent (EL) emission maximum of the three N,N-diphenylamino phenyl vinyl biphenyl (DPAVBi)-doped (8 wt %) devices for compounds 1-3 was exhibited at 488 nm (for 1) and 512 nm (for 2 and 3). Among them, the 1-based device displayed the highest device performances in terms of brightness (Lmax = 2153.5 cd·m-2), current efficiency (2.1 cd·A-1), and external quantum efficiency (0.8%), compared to the 2- and 3-based devices.

AB - Diaryl-substituted anthracene derivatives containing 3-(trifluoromethyl)phenyl) groups, 9,10-diphenyl-2-(3-(trifluoromethyl)phenyl)anthracene (1), 9,10-di([1,10-biphenyl]-4-yl)-2- (3-(trifluoromethyl)phenyl)anthracene (2), and 9,10-di(naphthalen-2-yl)-2-(3-(trifluoromethyl)phenyl) anthracene (3) were synthesized and characterized. The compounds 1-3 possessed high thermal stability and proper frontier-energy levels, which make them suitable as host materials for blue organic light-emitting diodes. The electroluminescent (EL) emission maximum of the three N,N-diphenylamino phenyl vinyl biphenyl (DPAVBi)-doped (8 wt %) devices for compounds 1-3 was exhibited at 488 nm (for 1) and 512 nm (for 2 and 3). Among them, the 1-based device displayed the highest device performances in terms of brightness (Lmax = 2153.5 cd·m-2), current efficiency (2.1 cd·A-1), and external quantum efficiency (0.8%), compared to the 2- and 3-based devices.

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DO - 10.3390/app7111109

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AN - SCOPUS:85032511154

SN - 2076-3417

VL - 7

JO - Applied Sciences (Switzerland)

JF - Applied Sciences (Switzerland)

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M1 - 1109

ER -

Synthesis and electroluminescence properties of 3-(trifluoromethyl)phenyl-substituted 9,10-diarylanthracene derivatives for blue organic light-emitting diodes

Abstract

Bibliographical note

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