Main research areas: Catalysis , Catalytic processes, Synthesis of catalysts and nanoparticles, Clean and renewable energies , Clean combustion of hydrocarbons, Hydrogen production and storage , Catalytic reforming, Fuel cells, Heat measurements, Calorimetry, Acid-base and redox properties of solids , Water and Air depollution, DeNOx, CO2 capture, Biomass conversion, Biofuels, Interseasonal heat storage.