Au-decorated hollow CuO with modulated electronic structure for efficient electrocatalytic glucose oxidation

Key Points

• The study aims to enhance the electrocatalytic performance of transition metal oxides in glucose oxidation.
• Synthesis of hollow CuO decorated with gold (Au) for improved electronic structure.
• Evaluation of electrocatalytic activity in glucose oxidation under various conditions.
• Analysis of electron transfer kinetics and reactant adsorption efficiency.
• Demonstrated a significant increase in electrocatalytic activity for glucose oxidation.
• Observed improved electron transfer kinetics compared to unmodified CuO.
• Enhanced reactant adsorption capabilities were reported, indicating better sensor performance.