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2 results on '"Orselli, Enrico"'

1. Blue-emitting iridium complexes with substituted 1,2,4-triazole ligands: synthesis, photophysics, and devices

Author

Orselli, Enrico, Kottas, Gregg S., Konradsson, Asgeir E., Coppo, Paolo, Frohlich, Roland, De Cola, Luisa, van Dijken, Adday, Buchel, Michael, and Borner, Herbert

Subjects
Triazoles -- Research, Triazoles -- Chemical properties, Ligands -- Research, Ligands -- Chemical properties, Iridium -- Research, Iridium -- Chemical properties, Coordination compounds -- Research, Coordination compounds -- Chemical properties, Chemistry
Abstract

The synthesis and characterization of neutral heteroleptic molecular iridium(III) complexes with (2,4-difluoro)phenylpyridine and different pyridine-1,2,4-triazole ligands are described. The studies have shown high external quantum efficiencies and color points better than the standard for blue iridium(III) bis[(4,6-difluorophenyl)pyridinato-N,[C.sup.2]]picolinate.

Published
2007

2. Polypyridyl ruthenium(II) complexes with tetrazolate-based chelating ligands: synthesis, reactivity and electrochemical and photophysical pfroperties

Author

Stagni, Stefano, Orselli, Enrico, Palazzi, Antonio, Cola, Luisa De, Zacchini, Stefano, Femoni, Cristina, Marcaccio, Massimo, Paolucci, Francesco, and Zanarini, Simone

Subjects
Coordination compounds -- Chemical properties, Nuclear magnetic resonance spectroscopy -- Technology application, Pyridazine -- Chemical properties, Pyridazine -- Electric properties, Ruthenium -- Chemical properties, Technology application, Chemistry
Abstract

The studies of pyridyl-tetrazolate or pyrazinyl-tetrazolates as anionic bpy-type ligands for Ru(II) polypyridyl complexes where (pby = 2,2'-bipyridyl) is reported.

Published
2007

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