Issue 109, 2016, Issue in Progress

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

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

Supplementary files

Article information

Article type
Review Article
Submitted
09 Aug 2016
Accepted
01 Nov 2016
First published
03 Nov 2016

RSC Adv., 2016,6, 107180-107188

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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