Room-temperature phosphorescence in coal-based humic acid-derived carbon dots
Ziguo He, Muk‐Fung Yuen, Cheng Zhang, Jian Zhang, Zhicai Wang, Caibo Yue, Mingfu Ye, Kui Zhang
Abstract
Coal-based humic acid derived carbon dots are first prepared as room temperature phosphorescent materials using an innovative, simple and large-scale method, developing a new direction to modulate the emission mechanism of coal-derived carbon dots.
Topics & Concepts
PhosphorescenceMaterials scienceCarbon fibersCoalHumic acidChemical engineeringNanotechnologyOrganic chemistryComposite materialChemistryOpticsEngineeringFluorescenceComposite numberPhysicsFertilizerCarbon and Quantum Dots ApplicationsLuminescence and Fluorescent MaterialsNanocluster Synthesis and Applications