▎ 摘　　要

NOVELTY - The conductive material comprises a first particle and a second particle. The first particle includes a secondary particle structure in which graphene sheets are connected to each other. The first particle includes multiple graphene sheets (DD), which are arranged in different directions. The second particle is provided a conductive material of carbon nanotubes. The oxygen content of the first particles is 1 percent by weight to 10 percent by weight based on the total weight of the first particles. The longest length of the graphene sheet is 10 nm to 200 nm. A connection unit is connected to the graphene sheets among multiple graphene sheets. The connection unit has a non-graphene form. USE - Conductive material for use in electrode. ADVANTAGE - Conductive material secures conductivity between electrode active materials, which increases contact between conductive materials, minimizes aggregation of carbon nanotubes without inhibiting diffusion of lithium ions. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an electrode with conductive material. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of conductive material for use in electrode. (Drawing includes non-English language text). Surface oxidation (AA) Structure rupture (BB) Carbon black (CC) Graphene sheets (DD)