Catalytic applications of amorphous alloys in wastewater treatment: A review on mechanisms, recent trends, challenges and future directions

Amorphous alloys, with unique atomic structures and metastable nature, are treated as superior candidates for environmental wastewater remediation due to their superior catalytic capabilities. Given the strong demand for environmental protection, the field of amorphous alloys in wastewater treatment has great development prospects, and numerous research results have been published in recent years. As a promising catalyst, it was demonstrated that amorphous alloys could exhibit many excellent properties in wastewater treatment, such as high catalytic efficiency, easily adjustable parameters and reliable sustainability. This paper aims to summarize recent research trends regarding amorphous alloys in the field of catalysis, focusing on the preparation methods, physical performance, catalytic mechanisms and environmental application. Meanwhile, this review also investigates the challenges encountered and future perspectives of amorphous alloys, offering new research opportunities to enlarge their applicability spectra. (c) 2024 Published by Elsevier B.V. on behalf of Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences.