{Reference Type}: Journal Article {Title}: Synthesis of Pt-Rare Earth Metal Alloys and Their Applications. {Author}: Tang N;Wang H;Zhang T; {Journal}: Chemistry {Volume}: 0 {Issue}: 0 {Year}: 2024 Aug 14 {Factor}: 5.02 {DOI}: 10.1002/chem.202402750 {Abstract}: The alloying of platinum (Pt) with rare earth (RE) metals has emerged as a highly promising strategy for enhancing both the activity and stability of catalysts. Consequently, the development of methods for the controlled synthesis of Pt-RE alloys has received growing attention. This review comprehensively explores diverse synthesis methodologies for Pt-RE alloys, including physical metallurgy method, chemical reduction method, electrodeposition method, and dealloying method. Additionally, this review summaries the applications of Pt-RE alloys in various fields. By providing a critical analysis of existing literature and highlighting key challenges and future directions, this review aims to offer valuable insights and serve as a springboard for further advancements in the controlled synthesis and diverse applications of Pt-RE alloys.