Optoelectronic properties of OLEC devices based on phenylquinoline and phenylpyridine ionic iridium complexes
Abstract
Ionic transition metal complexes (iTMCs) have already been demonstrated to be a promising type of material to fabricate low-cost light sources, which are much more competitive in terms of realization costs with respect to standard organic light emitting diodes. The device performance, optical and morphological properties of thin films of two different complexes [Ir(phenylpyridine)2(5-Me-1,10-phen)][PF6] and [Ir(phenylquinoline)2(5-Me-1,10-phen)][PF6] have been measured and compared. The use of an