Magnetic nanocomposite photocatalysts have gained significant attention in the field of photoca-talysis due to their efficient catalytic activity,recyclability,and stability.This article provides a compre-hensive review of the preparation methods for magnetic nanocomposite photocatalysts,including the co-precipitation method,sol-gel method,hydrothermal/solvothermal synthesis method,and chemical vapor deposition method.The focus is on analyzing the impact of doped type,core-shell structure type,and graphene oxide on the photocatalytic performance of magnetic composite nano-photocatalysts.The article also discusses the degradation mechanism of pollutants by composite photocatalysts and their application in wastewater treatment.Furthermore,it proposes improvement measures for the catalyst synthesis process and highlights potential future research directions for magnetic nanocomposite photocatalysts.
维普
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