Researchers at the Centre for Nano and Soft Matter Sciences (CeNS) have developed an innovative iron-doped catalyst aimed at enhancing sustainable oxygen electrocatalysis, a critical process in clean energy technologies such as fuel cells and water electrolyzers.
The team began with metal-organic frameworks (MOFs), known for their porous structures and high surface areas but limited electrical conductivity. By doping these MOFs with iron (Fe), they modulated the electronic structure to improve catalytic active sites. To further enhance conductivity, the iron-doped MOFs underwent pyrolysis, transforming them into carbon-rich materials with improved electrical properties.
This development holds promise for advancing sustainable energy solutions by providing a cost-effective and efficient catalyst for oxygen electrocatalysis.
