Random Copolymers with Pendant Cationic Mixed-Ligand Terpyridine-Based Iridium (III) Complexes: Synthesis and Application in Light-Emitting Devices - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Macromolecular Chemistry and Physics Année : 2011

Random Copolymers with Pendant Cationic Mixed-Ligand Terpyridine-Based Iridium (III) Complexes: Synthesis and Application in Light-Emitting Devices

Résumé

The synthesis of two random copolymers bearing pendant mixed-ligand orthometallated terpyridine-based cationic iridium (III) complexes, as well as their uses as single-layered electrophosphorescent emitters in polymer light-emitting diodes is described. Both solution-processable iridium metallopolymers are prepared by copolymerization of styrene with a complex-substituted styrene by nitroxide mediated polymerization. Results on devices based on metallopolymers used as dopant of poly(N-vinylcarbazole) or alone as single layers are presented.

Domaines

Matériaux

Dates et versions

hal-00611820 , version 1 (27-07-2011)

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Citer

Frédéric Dumur, Yohann Guillaneuf, Audrey Guerlin, Guillaume Wantz, Denis Bertin, et al.. Random Copolymers with Pendant Cationic Mixed-Ligand Terpyridine-Based Iridium (III) Complexes: Synthesis and Application in Light-Emitting Devices. Macromolecular Chemistry and Physics, 2011, 212 (15), pp.1616-1628. ⟨10.1002/macp.201100167⟩. ⟨hal-00611820⟩
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