Mechanism of visible photon absorption: unveiling of the C<sub>3</sub>N<sub>4</sub>–ZnO photoactive interface by means of EPR spectroscopy
Erik Cerrato, Maria Cristina Paganini
Abstract
This work unambiguously describes the direct-<italic>Z</italic>scheme governing the charge carrier separation induced by visible light of the C<sub>3</sub>N<sub>4</sub>–ZnO heterojunction.
Topics & Concepts
Electron paramagnetic resonanceAbsorption (acoustics)SpectroscopyPhotochemistryMaterials scienceAbsorption spectroscopyPhotonMechanism (biology)Analytical Chemistry (journal)ChemistryOptoelectronicsOpticsNuclear magnetic resonancePhysicsEnvironmental chemistryComposite materialQuantum mechanicsAdvanced Photocatalysis TechniquesZnO doping and propertiesPerovskite Materials and Applications