Polymerizable cationic iridium(III) complexes exhibiting color tunable light emission and their corresponding conducting metallopolymers
作者:Travis W. Hesterberg、Xiaoping Yang、Bradley J. Holliday
DOI:10.1016/j.poly.2009.06.014
日期:2010.1
can be easily varied synthetically to tune emission color of the monomer from blue–green to red. The solid state structure of complex 1 has been obtained by single crystal X-ray crystallography. Conducting polymer materials have been prepared by electropolymerization of monomers and were characterized through XPS analysis and spectroscopic studies.
Disclosed are materials for use in light-emitting devices, devices produced therefrom, and methods for making same. Also disclosed is a light-emitting device comprising: an at least partially electrically conductive oligomer, polymer, or a combination thereof comprising at least one of a lanthanide element, a platinum group metal, or a combination thereof.
Conjugated polyrotaxanes: improvement of the polymer properties by using sterically hindered coordinating units
A new conjugated copper-complexed polyrotaxane has been prepared by electropolymerization of a thiophene derivative; the rings are threaded onto a multi-1,10-phenanthroline (phen) axle, copper(I) acting as a template. The presence of CH3 groups ortho to the nitrogen atoms of the phen nuclei belonging to the conjugated backbone has a profound effect on the stability of the polymer, on its electrochemical properties and on its ability to be remetallated once the template metal centre (copper(I)) has been removed.