Temperature-dependence on the optical properties of chitosan carbon dots in the solid state
Artur F. Sonsin, Sendy M. S. Nascimento, Itiara Mayra B. Albuquerque, Elaine Cristina Oliveira da Silva, J. C. A. Rocha, Raissa S. Oliveira, Cintya D’ Angeles do Espírito Santo Barbosa, Samuel T. Souza, E. J. S. Fonseca
Abstract
for band I and II emission after the second heating indicate a mechanism of weak electron-phonon interactions. This work may open a novel perspective for the development of new surface modulation strategies for carbon dots subjected to thermal treatment in the solid state.
Topics & Concepts
Solid-stateChitosanMaterials scienceCarbon fibersChemical engineeringNanotechnologyChemical physicsChemistryPhysical chemistryComposite materialComposite numberEngineeringCarbon and Quantum Dots ApplicationsNanocluster Synthesis and ApplicationsQuantum Dots Synthesis And Properties