6533b826fe1ef96bd128523c

RESEARCH PRODUCT

Deep-Red-Emitting Electrochemical Cells Based on Heteroleptic Bis-chelated Ruthenium(II) Complexes

Henk J. BolinkEnrique OrtíPablo GaviñaRubén D. CostaSergio TatayEugenio Coronado

subject

Inorganic ChemistryChemistryInorganic chemistryActive componentchemistry.chemical_elementLight emissionChelationPhysical and Theoretical ChemistryElectroluminescencePhotochemistryRutheniumElectrochemical cell

description

Two ruthenium(II)-based complexes were prepared that show intense deep-red light emission at room temperature. Solid-state electroluminescent devices were prepared using one of the ruthenium complexes as the only active component. These devices emit deep-red light at low voltages and exhibit extraordinary stabilities, demonstrating their potential for low-cost deep-red light sources.

https://doi.org/10.1021/ic802433b