Graphene Nanoplatelets in Brief

This chapter provides a concise overview of graphene nanoplatelets (GNPs) and their significance in polymer composites. GNPs, comprising stacked graphene sheets, exhibit exceptional mechanical, thermal, and electrical properties. Their high aspect ratio and large surface area make them ideal reinforcements in polymer matrices, enhancing mechanical strength and electrical conductivity. The chapter discusses synthesis methods, dispersion techniques, and characterization approaches for GNPs. Furthermore, it explores their diverse applications in areas such as EMI shielding, flame retardancy, and beyond. By highlighting the key characteristics and applications of GNPs, this chapter is a foundational resource for understanding their role in advancing graphene-bearing polymer composites.