Electroluminescence in Ruthenium(II) Dendrimers
We have investigated the electroluminescent properties of polyamidoamine dendrimers containing pendant [Ru(bpy)3]+2 chromophores. Devices were made using indium tin oxide (ITO) and gold electrodes, and they were compared to devices made from [Ru(bpy)3]+2 films. The turn-on time, steady-state current...
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| Veröffentlicht in: | The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2003-10, Vol.107 (40), p.8130-8133 |
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| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | We have investigated the electroluminescent properties of polyamidoamine dendrimers containing pendant [Ru(bpy)3]+2 chromophores. Devices were made using indium tin oxide (ITO) and gold electrodes, and they were compared to devices made from [Ru(bpy)3]+2 films. The turn-on time, steady-state current, and electroluminescence efficiency were analyzed in order to provide information about the ionic and electronic carrier mobilities and the degree of self-quenching of luminescence in these materials. |
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| ISSN: | 1089-5639 1520-5215 |
| DOI: | 10.1021/jp027139b |