Synergistic Ce/Ag/N-doped ZnO–MWCNT nanocomposites for efficient photocatalytic wastewater remediation with visible light
Manisha Dagar, Suresh Kumar, Amit Kumar Jain, Anil Vohra, Manohar Singh, Jasvir Dalal, Sanjeev Kumar, Sandeep Kaushal
Abstract
Ce/Ag/N-doped ZnO–MWCNT nanocomposites show 92.1% and 87.5% dye degradation under visible light with reduced bandgap (2.89 eV). Synergistic doping enhances charge separation, lowers recombination, and boosts photocatalytic efficiency.
Topics & Concepts
PhotocatalysisNanocompositeEnvironmental remediationDopingWastewaterMaterials scienceVisible spectrumChemical engineeringNanotechnologyChemistryEnvironmental scienceEnvironmental engineeringOptoelectronicsContaminationCatalysisBiochemistryBiologyEngineeringEcologyAdvanced Photocatalysis TechniquesAdvanced Nanomaterials in CatalysisGas Sensing Nanomaterials and Sensors