Zhu, L.Ren, W.Liu, Y.Zhu, Z.-S.Zhong, S.Wang, S.Duan, X.2025-10-072025-10-072025Nanoscale Horizons, 2025; 10(10):2447-24532055-67562055-6764https://hdl.handle.net/2440/147682Advanced oxidation processes (AOPs) play a pivotal role in purifying contaminated water and securing drinking water safety. Transition metal-based materials are highly effective AOP catalysts, while their applications are limited by their poor stability in the oxidative environment. In this study, we developed a composite catalyst, molybdenum disulfide/ferric oxide (MoS₂/Fe₃O₄), to evaluate its catalytic performance and explore its underlying mechanisms in peroxymonosulfate activation. The powder composite was successfully loaded onto an engineered wood substrate, creating a monolith wood@MoS₂/Fe₃O₄ composite for large-scale practical applications. The engineered bulk catalyst exhibits exceptional versatility and stability in wastewater treatment, maintaining nearly 100% removal efficiency over continuous operation for 144 hours. These findings underscore the significant potential of wood-loaded nanomaterials for cost-effective wastewater treatment.enThis journal is © The Royal Society of Chemistry 2025Upscaled wood@MoS2/Fe3O4 bulk catalystsJournal article10.1039/d5nh00274e746134Zhu, L. [0009-0001-7441-1916]Ren, W. [0000-0002-1299-0393]Zhu, Z.-S. [0000-0001-8821-2136]Zhong, S. [0000-0001-6103-5125]Wang, S. [0000-0002-1751-9162]Duan, X. [0000-0001-9635-5807]