New research sheds light on nature of friction in multi-layered graphene: New study provides insights into how surface structures influence nanoscale friction in this promising 2D material

Multi-layered graphene is a promising carbon-based nanomaterial for a variety of next-generation technologies, but the relationships between its surface structures and properties are not entirely clear. Now, in a recent study, scientists analyze how surface structures like wrinkles and folded networks affect nanoscale friction in multi-layered graphene. Their findings could pave the way for graphene-based solid lubricants and micro/nano-scale mechanical devices.