[EN] PHOSPHORESCENT PLATINUM COMPLEXES, THEIR MONOMERS AND COPOLYMERS, AND USES IN ORGANIC ELECTRONIC DEVICES [FR] COMPLEXES DE PLATINE PHOSPHORESCENTS, LEURS MONOMÈRES ET COPOLYMÈRES, ET LEURS USAGES DANS DES DISPOSITIFS ÉLECTRONIQUES ORGANIQUES
Blue Phosphorescent Platinum Complexes Based on Tetradentate Bipyridine Ligands and Their Application to Organic Light-Emitting Diodes (OLEDs)
作者:Chiheon Lee、Rena Zaen、Ki-Min Park、Kyung Hyung Lee、Jun Yeob Lee、Youngjin Kang
DOI:10.1021/acs.organomet.8b00659
日期:2018.12.24
structures of all the complexes were fully characterized by different spectroscopic methods, including X-ray diffraction analysis. There are no Pt(II)···Pt(II) intermolecular interactions in crystal packing. Pt(II) complexes bearing fluorine substituents emit bright blue phosphorescence with λmax 460 nm, while methoxy-functionalized Pt(II) complexes display red-shifted and bluish green emissions with
A process for preparing a platinum complex represented by the following formula (1) includes reacting a compound represented by the following formula (B-2) and a compound represented by the following formula (B-2′) with a compound represented by the following formula (A-0) to obtain a compound represented by the following formula (C-0); and reacting the compound represented by the formula (C-0) with a platinum salt:
US8187729B2
申请人:——
公开号:US8187729B2
公开(公告)日:2012-05-29
[EN] PHOSPHORESCENT PLATINUM COMPLEXES, THEIR MONOMERS AND COPOLYMERS, AND USES IN ORGANIC ELECTRONIC DEVICES<br/>[FR] COMPLEXES DE PLATINE PHOSPHORESCENTS, LEURS MONOMÈRES ET COPOLYMÈRES, ET LEURS USAGES DANS DES DISPOSITIFS ÉLECTRONIQUES ORGANIQUES
申请人:GEORGIA TECH RES INST
公开号:WO2011000873A1
公开(公告)日:2011-01-06
The inventions disclosed and described herein relate to phosphorescent platinum complexes that can be optionally substituted and/or optionally bonded to polymerizable groups, including styrene, acrylate, or norbornene groups, the phosphorescent polynorbornene copolymers made therefrom, and electronic devices comprising the platinum complexes and their copolymers, including organic light emitting diodes. Methods of making the Platinum complexes and the related copolymers and/or devices are also described.
to develop a new system capable of performing Ligand-Driven Coordination-Induced Spin State Switching (LD-CISSS), a new CISSS complex based on a nickel(II) dipyridylmethane framework was rationallydesigned, synthesized, and investigated both experimentally and theoretically. In DFT calculations, a dipyridylmethane dicarboxylic acid ligand was determined to be most suitable for this purpose. The corresponding