Dual-site synergistic tandem effect on Pt single-atoms and CeOx nanoclusters for boosted electrocatalytic detection performance of Cr(VI)

Key Points

• Improved detection performance of Cr(VI) was observed with dual-site interactions, enhancing electrocatalytic activity.
• Key evidence includes a significant increase in detection capability at specific concentrations of Cr(VI).
• Analysis involves electrocatalysis using Pt single-atoms and CeOx nanoclusters across diverse conditions.
• Highlights the potential for novel dual-site strategies in environmental monitoring applications.