▎ 摘　　要

NOVELTY - Manufacture of boron-doped reduced graphene oxide involves dispersing graphene oxide into an aqueous solvent to obtain graphene oxide dispersion solution, adding borane-tetrahydrofuran to the obtained dispersion solution, then refluxing, and cooling. USE - Manufacture of boron-doped reduced graphene oxide used for electrode (claimed) of capacitor. ADVANTAGE - The method enables manufacture of boron-doped reduced graphene oxide with high productivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for electrode, which comprises the boron-doped reduced graphene oxide.