▎ 摘 要
NOVELTY - A transition metal and graphene composite nanowires comprise transition metal comprising cobalt and/or copper. The composite nanowires have particle diameter of 100-300 nm. USE - Transition metal and graphene composite nanowires for use in lithium ion battery, super capacitor and gas sensor (claimed). ADVANTAGE - The transition metal and graphene composite nanowires have excellent performance and excellent energy storage performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation method of transition metal and graphene composite nanowires.