Important role of ancillary ligand in the emission behaviours of blue-emitting heteroleptic Ir(III) complexes
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DOI: 10.1039/c7tc00844a
Abstract: A series of heteroleptic Ir(III) complexes composed of 2-(2,4-difluoro-3-(trifluoromethyl)phenyl)-4-methylpyridine (dfCF3) as the main ligand and such ancillary ligands as acetylacetonate [Ir(dfCF3)2(acac)] (acac), picolinate [Ir(dfCF3)2(pic)] (pic), and tetrakis-pyrazolyl borate [Ir(dfCF3)2(bor)] (bor) were prepared, and their emission… read more here.
Keywords: iii complexes; bor; heteroleptic iii; pic ... See more keywords
Two Excited State Collaboration of Heteroleptic Ir(III)-Coumarin Complexes for H2 Evolution Dye-Sensitized Photocatalysts
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DOI: 10.3390/en14092425
Abstract: Interfacial electron injection from a photoexcited surface-immobilized dye to a semiconductor substrate is a key reaction for dye-sensitized photocatalysts. We previously reported that the molecular orientation of heteroleptic Ir(III) photosensitizer on the TiO2 nanoparticle surface… read more here.
Keywords: iii; heteroleptic iii; sensitized photocatalysts; state ... See more keywords