[EN] LUMINESCENT COMPOUNDS AND METHODS OF USING SAME<br/>[FR] COMPOSÉS LUMINESCENTS ET SES PROCÉDÉS D'UTILISATION
申请人:UNIV KINGSTON
公开号:WO2014138912A1
公开(公告)日:2014-09-18
The invention provides compounds of the general formula (10). The cyclometallating ligand of compound (10) includes an N-donor heterocyclic ligand (2) where at least one X is nitrogen and which is directly bonded to a phenyl group. The phenyl group is orthometallated to the platinum. The donor atoms (Y) of the bidentate stabilizing ligand are N or O. The invention further provides methods of producing photoluminescence and electroluminescence, methods of applying the compounds in thin film, and uses of the compounds of the invention in a light emitting device, a luminescent probe, a sensor, and/or an electroluminescent device.
Highly Efficient Blue Phosphorescence from Triarylboron-Functionalized Platinum(II) Complexes of <i>N</i>-Heterocyclic Carbenes
作者:Zachary M. Hudson、Christina Sun、Michael G. Helander、Yi-Lu Chang、Zheng-Hong Lu、Suning Wang
DOI:10.1021/ja3048656
日期:2012.8.29
BMes(2)-functionalized NHC chelate ligands have been achieved. Their Pt(II) acetylacetonate complexes have been synthesized and fully characterized. These NHC-chelate Pt(II) compounds display highlyefficientblue or blue-green phosphorescence in solution (Φ = 0.41-0.87) and the solid state (Φ = 0.86-0.90). Highlyefficient electroluminescent devices based on these new Pt(II) compounds have also been fabricated