Cluster-induced aggregation in polyurethane derivatives with multicolour emission and ultra-long organic room temperature phosphorescence
Nan Jiang, Kexin Li, Jia-Jun Wang, Chensen Li, Xiaoyu Xu, Yanhong Xu, Martin R. Bryce
Abstract
Cluster-induced aggregation, multicolour luminescence and ultra-long phosphorescence (0.45 s) in NCLPs based on polyurethane derivatives have been achieved by simply adjusting reaction temperature and reaction time; this is the longest reported phosphorescence lifetime for pure NCLPs.
Topics & Concepts
PhosphorescenceLuminescenceMaterials sciencePolyurethaneCluster (spacecraft)PhotochemistryPersistent luminescenceAggregation-induced emissionLuminescent MeasurementsOptoelectronicsFluorescenceComposite materialChemistryThermoluminescenceOpticsPhysicsComputer scienceProgramming languageLuminescence and Fluorescent MaterialsOrganic Light-Emitting Diodes ResearchMolecular Sensors and Ion Detection