Ultralong room-temperature phosphorescence from polycyclic aromatic hydrocarbons by accelerating intersystem crossing within a rigid polymer network
Xiao Meng, Qian Hu, Xi Wang, Tengfei Ma, Weimin Liu, Xingjun Zhu, Chunhong Ye
Abstract
A water-resistance polymer-based room temperature phosphorescence material (RTP) with an ultralong lifetime and afterglow was achieved by doping PAHs within a rigid polymeric network during in situ polymerization.
Topics & Concepts
PhosphorescenceIntersystem crossingAfterglowMaterials sciencePolymerPolymerizationPhotochemistryDopingLuminescenceChemical engineeringOptoelectronicsComposite materialExcited stateFluorescenceAtomic physicsChemistrySinglet stateOpticsPhysicsEngineeringGamma-ray burstAstronomyLuminescence and Fluorescent MaterialsMolecular Sensors and Ion DetectionOrganic Light-Emitting Diodes Research