Dr. I. Roberto Portillo y Reyes is a professor–researcher at the Department of Physicochemistry of the Faculty of Chemical Sciences of the Meritorious Autonomous University of Puebla. His lines of work are related to the synthesis, characterization and application of solid oxides as adsorbents or catalysts of interest for organic synthesis reactions and industrial wastewater remediation processes. He is the author and co-author of articles published in international specialized journals