Synergistic effects of PEO and hydrothermal post-treatment on the photocatalytic behavior of TiO2/Bi2WO6 coatings: Distinguishing between Type II and Z-Scheme heterojunctions - Chaharmahali, Razieh; Fattah-alhosseini, Arash; Karbasi, Minoo; Dastan, Dara; Giannakis, Stefanos (Journal Of Environmental Chemical Engineering, 2025)