▎ 摘　　要

NOVELTY - A lyocell composite comprises cellulose and graphene. USE - Lyocell composite for a secondary battery of an electronic device. ADVANTAGE - The composite can be manufactured in a simple manner. The composite enables the lyocell to obtain better mechanical property including high elasticity, tensile strength, thermal conductivity and elongation ratio. The composite effectively reduces heat generated in electromagnetic interference shielding of the electronic device and residual amount of the lyocell. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a lyocell composite manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a graph illustrating conductivity difference of a lyocell composite and a silver graphite oxide additive content. '(Drawing includes non-English language text)'