Dual-Mode Light-Emitting Lanthanide Metal–Organic Frameworks with High Water and Thermal Stability and Their Application in White LEDs
Linna Xu, Yini Li, Qing‐Jiang Pan, Dan Wang, Sijia Li, Guofeng Wang, Yajie Chen, Peifen Zhu, Weiping Qin
Abstract
ions in Eu-MOF is the highest, which was also higher than that of Er-Eu-MOF. To explore the potential applications of Eu-MOFs in white light-emitting diodes (LEDs), red emission from Eu-MOFs was combined with blue, green, and yellow emissions from metal halide perovskites to achieve white light emission. White light with excellent color quality and vision performance was obtained. These findings demonstrate that Ln-MOFs are potentially successful materials for applications in white LEDs.
Topics & Concepts
Materials scienceLuminescenceLight-emitting diodeLanthanideThermal stabilityOptoelectronicsMetal-organic frameworkDiodePhoton upconversionIonChemical engineeringPhysical chemistryChemistryOrganic chemistryEngineeringAdsorptionLuminescence Properties of Advanced MaterialsMetal-Organic Frameworks: Synthesis and ApplicationsPerovskite Materials and Applications