▎ 摘 要
NOVELTY - Nanofibers comprise reduced graphene oxide sheets or graphene oxide sheets overlapped back and forth along the fiber axis, the size of the reduced graphene oxide sheets or graphene oxide sheets is 20-30 mu m curled along the circumferential direction. USE - Nanofibers. ADVANTAGE - The process is efficient and environmentally friendly, and the graphene nanofibers obtained are the finest graphene fibers currently. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of nanofibers.