Efficient Solid-State Host-Guest Light-Emitting Electrochemical Cells Based on Cationic Transition Metal Complexes

摘要

Efficient solution-processable, small-molecule and single-layered organic light-emitting devices based on host-guest phosphorescent cationic metal complexes are reported. They show high quantum efficiencies (power efficiencies) of up to 10.4% (36.8 Im/W), representing a promising technique for solution-processable OLEDs.the beginning of the manuscript, a 35 to 100 word abstract is required.