Probing Acidic and Defective Sites in Sulfated UiO-66 and ZrO 2 via Adsorptive FTIR Spectroscopy. - Butova, Vera V.; Burachevskaia, Olga A.; Drenchev, Nikola L.; Tereshchenko, Andrei A.; Hadjiivanov, Konstantin I. (Nanomaterials (2079-4991), 2025)