▎ 摘　　要

NOVELTY - The electrode has a porous carbon structure which is comprised with a three-dimensional structure comprised with mesopores of 20 nm to 150 nm in size and micropores in size of 1 nm to 10 nm. The size of the mesopores is 40 nm to 60 nm and 1 nm to 2 nm. The specific surface area (SSA) of the porous carbon structure is 800 m2/g to 1400 m2/ g. The electrode is configured to be comprised with a conductive nano material, and a first ion gel. The first ionic gel is comprised with a first polymer material and a first ionic liquid. USE - Electrode for all-solid-state supercapacitor (claimed). ADVANTAGE - The electrode has excellent mechanical flexibility and energy storage performance, and improves performance of flexible supercapacitor. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an all-solid-state supercapacitor. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view showing the porous carbon structure.