▎ 摘　　要

NOVELTY - The wood-based flexible electrode comprises a veneer that is peeled or sliced as the substrate. The pores of the substrate are loaded with graphene oxide. The surface and pores of the substrate are loaded with nano Manganese dioxide (Mn02). A graphite layer is encapsulated on the outermost surface of the surface. USE - Wood-based flexible electrode. ADVANTAGE - Wood-based flexible electrode ensures the environment-friendly, simple with easy to carry out. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a preparation method of the wood-based flexible electrode. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of a wood-based flexible electrode. (Drawing includes non-English language text).