Synergistic Cu and La Co-doping and g-C3N4 integration in CoCr2O4: high-efficiency visible-light photocatalyst for wastewater purification

Key Points

• The photocatalyst shows improved efficiency under visible-light conditions, enhancing wastewater purification.
• Significant reductions in pollutants were noted, indicating effective treatment capabilities.
• Assessment using experimental setups demonstrated enhanced performance of the co-doped CoCr2O4 with g-C3N4.
• Findings highlight the potential of this dual-doping approach, opening avenues for advanced water treatment solutions.