A review of processing techniques for gr

In the quest to enhance reinforcement efficiency of graphene in metal matrices, various processing techniques have been devised over recent years. As the advancement in this field nowhere seems to slow down, the processing aspects of graphene-reinforced metal matrix composites are becoming more relevant than ever. In that premise, there lies an imminent need for a critical assessment of existing fabrication routes and their ability to extend a solution for the primary challenges of agglomeration, dispersion, interfacial interaction and structural integrity of graphene in metal matrix composites. This review explores the significant developments in processing techniques, aiming to provide a comprehensive understanding of their implications on performance enhancement and application feasibility. By synthesizing current literature, this work elucidates critical insights regarding the potential advantages and drawbacks associated with different fabrication methods. Ultimately, the findings emphasize the necessity for innovative approaches to overcome current limitations and pave the way for the successful integration of graphene in metal matrix composites.