▎ 摘　　要

NOVELTY - Preparing a graphene oxide composite, comprises: contacting (a) an aqueous solution comprising graphene oxide with (b) at least one polymerizable amine monomer and (c) at least one acid; and adding a polymerizing initiator to the obtained mixture. USE - The method is useful for preparing a graphene oxide composite, which is useful in an electronic component (all claimed) including an electrode, a sensor (e.g. humidity sensor), a capacitor or a supercapacitor. ADVANTAGE - The method provides the graphene oxide composite, which: has a porosity of 10-70 vol.%, preferably 20-50 vol.% of the graphene oxide composite; comprises graphene oxide and polymerizable amine monomer in a weight ratio of 1:1-1000:1 (all claimed), hence exhibits enhanced mechanical property and provides a highly conductive composite material; can be used in an electronic component without any further purification; and can be prepared by a method, which can be performed in an industrial scale, at a lower temperature to reduce heat generation, provides a fast and efficient separation of composite. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the graphene oxide composite obtained by the method.