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Titre du document / Document title

Improved Turn-On Times of Light-Emitting Electrochemical Cells

Auteur(s) / Author(s)

ZYSMAN-COLMAN Eli ; STINKER Jason D. ; PARKER Jeffrey B. ; MALLIARAS George G. ; BEMHARD Stefan ;

Résumé / Abstract

Electroluminescent devices from ionic transition metal complexes (iTMCs) are attractive candidates for display and lighting applications. A major limitation of application of iTMC devices is their turn-on times, which range from minutes to hours at 3 V. We report novel ruthenium and iridium complexes with pendant triethylammonium groups bonded to the ligands with methylene units of various lengths. These materials lead to devices with turn-on times at 3 V as short as 2.5 min for the iridium complexes and as low as 5 s for the ruthenium complexes.

Revue / Journal Title

Chemistry of materials    ISSN  0897-4756 

Source / Source

2008, vol. 20, no2, pp. 388-396 [9 page(s) (article)]

Langue / Language

Anglais

Editeur / Publisher

American Chemical Society, Washington, DC, ETATS-UNIS  (1989) (Revue)

Localisation / Location

INIST-CNRS, Cote INIST : 21957, 35400017399693.0100

Nº notice refdoc (ud4) : 20000207



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