U-type π-conjugated phosphorescent ligand sensitized lanthanide metal–organic frameworks for efficient white-light-emitting diodes
Ying‐Jun Chen, Chang-Xun Dou, Pei-Pei Yin, Junting Chen, Xiao‐Gang Yang, Bo Li, Lu‐Fang Ma, Li‐Ya Wang
Abstract
(Eu-MOF and Tb-MOF), which exhibit a long-lived luminescence lifetime (0.88 ms for Eu-MOF and 1.31 ms for Tb-MOF) and high quantum yields (50.87% for Eu-MOF and 85.64% for Tb-MOF). Furthermore, a white LED device with a colour rendering index (89) was fabricated using the mixture of Ln-MOFs with a commercial blue phosphor.
Topics & Concepts
LanthanidePhosphorescencePhosphorConjugated systemMoleculeMetal-organic frameworkIonMaterials sciencePhotochemistryChemistryFluorescenceOptoelectronicsPhysical chemistryAdsorptionOrganic chemistryPolymerPhysicsQuantum mechanicsMetal-Organic Frameworks: Synthesis and ApplicationsLanthanide and Transition Metal ComplexesMagnetism in coordination complexes