▎ 摘　　要

NOVELTY - A graphene aerogel-based material is obtained by loading graphene aerogel with polyionic liquid (I), sodium borohydride and nickel chloride. USE - Graphene aerogel-based material is used as catalyst in solid-liquid/solid-gas two-phase hydrogenation reduction desulfurization reaction. ADVANTAGE - The graphene aerogel-based material has high catalytic activity, desulfurization conversion rate, and adsorption to benzothiophene, bisbenzothiophene and their derivatives. DETAILED DESCRIPTION - A graphene aerogel-based material is obtained by loading graphene aerogel with polyionic liquid of formula (I), sodium borohydride and nickel chloride. R=n-octyl, isooctyl, decyl, dodecyl, tetradecyl, hexadecyl, octadecyl or aralkyl;and n=25-100. An INDEPENDENT CLAIM is included for preparation of graphene aerogel-loaded material, which involves mixing polyionic liquid, sodium borohydride and nickel chloride hexahydrate, and loading graphene aerogel with obtained mixture.