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Issue 109, 2016, Issue in Progress
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N,N′-Diaryl-perylene-3,9-diamine derivatives: synthesis, characterization and electroluminescence properties

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Abstract

In this work, N-N′-diaryl-perylene-3,9-diamine (PDA) derivatives featuring different alkoxyl substituents at the para position of the N-aryl rings were synthesized and employed as emitters in solution processed organic light emitting diodes. Their physical properties were studied by UV-Vis absorption, fluorescence, differential scanning calorimetry, photo-electron yield spectroscopy and cyclic voltammetry, and were correlated with the OLED performance. Changing the length of the alkoxyl groups influences the PDAs' thermal properties, their bulk crystallinities and affects the performance of the respective OLEDs. The OLED emission spectra are red-shifted up to wavelengths of 800 nm, covering a spectral emission regime formerly inaccessible by other PDA derivatives.

Graphical abstract: N,N′-Diaryl-perylene-3,9-diamine derivatives: synthesis, characterization and electroluminescence properties

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Publication details

The article was received on 09 Aug 2016, accepted on 01 Nov 2016 and first published on 03 Nov 2016


Article type: Review Article
DOI: 10.1039/C6RA20126A
Citation: RSC Adv., 2016,6, 107180-107188
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    N,N′-Diaryl-perylene-3,9-diamine derivatives: synthesis, characterization and electroluminescence properties

    É. Torres, R. Bogel-Lukasik, M. N. Berberan-Santos, S. Höfle, A. Colsmann and M. J. Brites, RSC Adv., 2016, 6, 107180
    DOI: 10.1039/C6RA20126A

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