What question did this study set out to answer?

This research aims to enhance the efficiency of the oxygen reduction reaction in sustainable energy devices.

May 6, 2026Nanoscale0 citations

Electronic Structure Modulation in Ag Nanoparticle-Ag₂Cu₂O₃ Catalyst: A strategy for Stable and Enhanced Oxygen Reduction Reaction

AYAnagha YatheendranNational Institute of Technology Calicut DPDhakshina PrakashNational Institute of Technology Calicut MAMohammed Ibrahim Shah M ANational Institute of Technology Calicut

Key Points

This research aims to enhance the efficiency of the oxygen reduction reaction in sustainable energy devices.
Studies conducted on Ag nanoparticles and Ag₂Cu₂O₃ catalyst configurations.
Analysis of electronic structure modulation effects on catalytic activity.
Evaluation of the oxygen reduction reaction kinetics in various conditions.
Demonstrated improved kinetics for the oxygen reduction reaction using the developed catalyst.
Enhanced stability observed in the Ag Nanoparticle-Ag₂Cu₂O₃ configuration for practical applications.

Abstract

The Oxygen Reduction Reaction (ORR) is a critical electrochemical process essential for the operation of sustainable energy devices, such as fuel cells and metal-air batteries. However, its sluggish kinetics demand...

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