[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
[DE] METALLKOMPLEXE MIT BIPODALEN LIGANDEN<br/>[EN] METAL COMPLEXES WITH BIPODAL LIGANDS<br/>[FR] COMPLEXES METALLIQUES A LIGANDS BIPODES
申请人:COVION ORGANIC SEMICONDUCTORS
公开号:WO2005042550A1
公开(公告)日:2005-05-12
Die vorliegende Erfindung beschreibt neuartige Metallkomplexe mit bipolaren Liganden. Derartige Verbindungen sind als funktionelle Materialien in einer Reihe verschiedenartiger Anwendungen, die im weitesten Sinne der Elektronikindustrie zugerechnet werden können, einsetzbar.
revealed the presence of mononuclear (below pH 7) and differently protonated dimeric species (above pH 7). The formation of distinct species was corroborated by ESI-MS measurements. Similar species were obtained for the corresponding zinccomplexes. Additionally, we determined the dependence of the Co2+/Co3+ redox couple on the protonation state of the complex. The studies showed that there is a considerably
The present invention describes novel metal complexes with bipolar ligands. Compounds of this type can be employed as functional materials in a number of different applications which can be ascribed to the electronics industry in the broadest sense.