Roberto FIORENZA

Roberto FIORENZA is a Fixed-term Assistant Professor (RTDB) of Industrial Chemistry at the University of Catania's Department of Chemical Sciences. He holds a PhD in Chemical Sciences (2017), a Master’s in Material Chemistry (2014), and a Bachelor’s in Industrial Chemistry (2012), all from the University of Catania. His research bridges heterogeneous catalysis, photocatalysis, and environmental applications.

His work focuses on sustainable solutions for energy and environmental challenges, including:

• Photocatalytic air/water purification (VOC removal, wastewater treatment)
• Hydrogen production via water splitting and photoreforming
• CO₂ valorization into fuels and chemicals
• Development of novel catalysts (TiO₂-, CeO₂-, and bio-based composites)

His recent publications emphasize solar-driven processes, waste valorization, and nanomaterial toxicity, with recurring themes in renewable energy integration, circular economy principles, and advanced material characterization.

Awards & Honors:

• Robert Karl Grasselli Award (2022)
• Adolfo Parmaliana Award (2019)
• Gioenia Academy Best PhD Thesis (2018)
• EMRS Young Student Award (2017)

He leads the project CO2@PHOTOTHERMOCAT and has collaborated internationally (CNR-IMM Catania, University of Palermo, University of Namur, Plataforma Solar de Almería). He advises Bachelor’s and Master’s theses and serves on doctoral committees in Materials Science and Catalysis.