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Chem Commun (Camb). 2011 Oct 14;47(38):10698-700. doi: 10.1039/c1cc13733f. Epub 2011 Sep 05.

Iridium(III) soft salts from dinuclear cationic and mononuclear anionic complexes for OLED devices.

Chemical communications (Cambridge, England)

Gihane Nasr, Audrey Guerlin, Frédéric Dumur, Layla Beouch, Eddy Dumas, Gilles Clavier, Fabien Miomandre, Fabrice Goubard, Didier Gigmes, Denis Bertin, Guillaume Wantz, Cédric R Mayer

Affiliations

  1. Institut Lavoisier de Versailles, UMR 8180 CNRS, Université de Versailles Saint Quentin en Yvelines, 45 av. des Etats-Unis, 78035 Versailles, France.

PMID: 21892484 DOI: 10.1039/c1cc13733f

Abstract

Two iridium(III) soft salts based on ion-paired dinuclear cationic and mononuclear anionic complexes were designed and investigated as phosphorescent emitters for solution processed OLEDs. New dinuclear cationic complexes were prepared with two different bridging ligands, a carbazole and a phenylene spacer. Best devices were designed with the soft salt bearing a carbazole moiety.

This journal is © The Royal Society of Chemistry 2011

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