Stable lignin-based afterglow materials with ultralong phosphorescence lifetimes in solid-state and aqueous solution
Tao Zhang, Jingpeng Zhou, Haiming Li, Jiliang Ma, Xing Wang, Haiqiang Shi, Meihong Niu, Yanshao Liu, Fengshan Zhang, Yanzhu Guo
Abstract
A strategy of preparing afterglow materials has been achieved by immobilizing carboxymethylated lignin-based carbon dots into silica, which provides a new path for the high-value utilization of lignin.
Topics & Concepts
AfterglowLigninPhosphorescenceAqueous solutionSolid-stateCarbon fibersMaterials scienceChemical engineeringChemistryNanotechnologyOrganic chemistryComposite materialPhysical chemistryComposite numberFluorescencePhysicsEngineeringGamma-ray burstAstronomyQuantum mechanicsCarbon and Quantum Dots ApplicationsLuminescence and Fluorescent MaterialsMolecular Sensors and Ion Detection