Open access
Sep 2026
Cerium‐Modified TiO2 Nanomaterials Derived From Upcycled Coffee Ground Waste for Photocatalytic Oxidation and Hydrogen Production via Photoreforming
The valorization of spent coffee ground wastes to prepare advanced materials offers a promising pathway toward sustainable materials engineering. In this work, spent coffee grounds were valorized by their utilization as a template for the synthesis of Ce‐loaded TiO2 to be used as photocatalysts. The synthesis in the pr...
Narimene Aoun, E. García-López, B. Megna et al.
· ChemistryOpen · 1 citation