Affordable and Clean Energy

Polymer electrolyte fuel cells (PEFCs), considered green devices, use hydrogen and oxygen as reactants in electrochemical processes to produce electricity, water, and heat as by-products. The use of this technology in the automotive industry and power generation has led to a detailed study of its operating principle to make it cost-effective. Polymer electrolyte fuel cells as innovative technology has promoted research to improve its performance.

Addressing the growing energy demand in a sustainable manner is one of the most pressing global challenges today. Achieving this requires optimizing the efficiency of energy storage and conversion systems while aligning with green chemistry principles to minimize environmental impact. In this context, this work explores both theoretically and experimentally how the structure of porous carbon materials, synthesized from renewable or low-impact precursors, and used as electrodes in metal-air batteries (e.g., Na-air, Li-air), affects the physicochemical properties of confined electrolytes.