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Royal Society of Chemistry, Chemical Communications, 15, p. 2029

DOI: 10.1039/b821602a

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Two are not always better than one : ligand optimisation for long-living light-emitting electrochemical cells

Journal article published in 2009 by Rubén D. Costa ORCID, Enrique Ortí ORCID, Henk J. Bolink, Stefan Graber, Catherine E. Housecroft, Markus Neuburger, Silvia Schaffner, Edwin C. Constable
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This paper is available in a repository.

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Abstract

The complex [Ir(ppy)2(dpbpy)][PF6] (Hppy = 2-phenylpyridine, dpbpy = 6,6'-diphenyl-2,2'-bipyridine) has been prepared and evaluated as an electroluminescent component for light-emitting electrochemical cells (LECs); the complex exhibits two intramolecular face-to-face π-stacking interactions and long-lived LECs have been constructed; the device characteristics are not significantly improved in comparison to analogous LECs with 6-phenyl-2,2'-bipyridine. ; Costa Riquelme, Ruben Dario, Ruben.Costa@uv.es ; Orti Guillen, Enrique, Enrique.Orti@uv.es ; Bolink, Henk, Henk.Bolink@uv.es