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Appl. Sci. 2018, 8(5), 812; https://doi.org/10.3390/app8050812

Blue Electrofluorescence Properties of Furan–Silole Ladder Pi-Conjugated Systems

1
College of Chemistry and Molecular Engineering, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Zhengzhou University, Zhengzhou 450001, China
2
Université Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France
3
LPICM, CNRS, Ecole Polytechnique, Université Paris Saclay, 91128 Palaiseau, France
4
LICSEN, NIMBE, CEA, CNRS, Université Paris-Saclay, CEA Saclay, Gif-sur-Yvette CEDEX 91191, France
5
Institute of Chemistry Henan Academy of Sciences, Zhengzhou 450002, China
*
Authors to whom correspondence should be addressed.
Received: 14 April 2018 / Revised: 3 May 2018 / Accepted: 9 May 2018 / Published: 18 May 2018
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Abstract

A synthetic route to novel benzofuran fused silole derivatives is described and the new compounds were fully characterized. These compounds showed optical and electrochemical properties that differ from their benzothiophene analog. Preliminary results show that these derivatives can be used as blue emitters in organic light emitting devices (OLEDs) illustrating the potential of these new compounds for opto-electronic applications. View Full-Text
Keywords: π-conjugated systems; heterocycles; fluorescence; OLED π-conjugated systems; heterocycles; fluorescence; OLED
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).

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Chen, H.; Denis, M.; Bouit, P.-A.; Zhang, Y.; Wei, X.; Tondelier, D.; Geffroy, B.; Duan, Z.; Hissler, M. Blue Electrofluorescence Properties of Furan–Silole Ladder Pi-Conjugated Systems. Appl. Sci. 2018, 8, 812.

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