▎ 摘　　要

NOVELTY - Forming graphene nanoribbons comprises (a) dispersing (11) carbon nanotubes in a solvent to obtain a nanotube dispersing solution, (b) adding (13) an oxidant into the nanotube dispersing solution to obtain a reaction solution, and (c) microwave heating (14) the reaction solution and longitudinally unzipping the carbon nanotubes to form the graphene nanoribbons. USE - The graphene nanoribbon is useful for manufacturing transparent touchscreens, liquid crystal displays, solar cells, electronic components and transistors. ADVANTAGE - The method improves the quality and yield of the graphene nanoribbon. The method consumes less time and energy. DESCRIPTION OF DRAWING(S) - The figure shows a flowchart of the method for forming graphene nanoribbons. Dispersing carbon nanotubes (11) Microwave heating the nanotubes (12) Adding oxidant (13) Microwave heating the reaction solution. (14)