WO3 Nanorod-Doped Hexagonal ZIF-67@ZIF-8 Metal–Organic Frameworks: A Z-Scheme Heterostructure for Enhanced Photocatalytic Degradation of Tetracycline under Visible Light

alone. A Z-scheme mechanism, confirmed via Mott-Schottky analysis, facilitated the degradation, and the catalyst showed strong stability, retaining performance after four reuse cycles. This study lays forth a feasible strategy for synthesizing a Z-scheme zeolite-based catalyst to effectively eradicate pollutants from water.