▎ 摘　　要

NOVELTY - A graphene-loaded metal organic framework (MOF) derivative aerogel comprises graphene oxide, iron chloride hexahydrate, nickel nitrate hexahydrate and phthalic acid. The molar ratio of iron chloride hexahydrate, nickel nitrate hexahydrate and phthalic acid is 1-3:1-3:1-3. The mass ratio of iron-nickel bimetal MOF synthesized from iron chloride hexahydrate, nickel nitrate hexahydrate and phthalic acid to graphene oxide is 1:10-10:1. USE - The graphene-loaded metal organic framework derivative aerogel is used for electrocatalytic energy storage and electromagnetic shielding, adsorption and sensing. ADVANTAGE - The method is gentle and fast, and help solve the graphene/MOF bimetal compound system components and derivatives issue such as uncontrollable structure. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the aerogel comprising mixing dimethylformamide, iron chloride hexahydrate, nickel nitrate hexahydrate and phthalic acid, stirring until solution is clear, adding sodium hydroxide aqueous solution, stirring, subjecting to solvothermal reaction at 80-120 degrees C to obtain iron-nickel bimetallic MOF product, and washing with dimethylformamide and water; weighing graphene oxide, adding to water, and sonicating to 10-20 degrees C to obtain brown-yellow graphene oxide aqueous solution; and mixing iron-nickel bimetallic MOF product and graphene oxide aqueous solution, shaking, aging, freezing to - 20 degrees C to - 80 degrees C, freeze-drying, heating to 700-900 degrees C under non-oxidizing atmosphere, and cooling.