Recent Advances in the Synthesis and Applications of Zinc Ferrite‐Based Nanocomposites for Water Remediation
Jyoti Dhariwal, Gaurav Choudhary, Dipti Vaya
Abstract
Abstract The increasing demand for clean water has intensified research into advanced materials for efficient water purification. Various studies have highlighted the potential use of zinc ferrite nanomaterials (ZnFe 2 O 4 NMs) as promising candidate for wastewater purification due to their chemical stability, unique magnetic properties, and photocatalytic activity. This review paper provides a comprehensive overview of the recent progress and application of ZnFe 2 O 4 NMs for removing contaminants such as dyes, pharmaceuticals, and pesticides from water, emphasizing their potential for large‐scale applications. Several synthesis techniques, including sol–gel, hydrothermal, coprecipitation, and green synthesis, are discussed in detail, highlighting their impact on the surface, morphological, structural and functional properties of nanoparticles (NPs). The review concludes with an outlook on future research directions, particularly in the areas of cost‐effectiveness and the development of hybrid systems to further improve the efficiency of water purification processes. Also, the practical large‐scale application of ZnFe 2 O 4 NMs still requires further study and evaluation.