Three-dimensional carbon-based copolymerization composite, and preparation method and use thereof

Abstract

Provided are a three-dimensional carbon-based copolymerization composite, and a preparation method and use thereof. The preparation method includes dissolving a hydroxyquinone compound and a diamine compound to obtain a dissolved system, and subjecting the dissolved system to first reaction to obtain first reaction system; mixing the first reaction system and monomer, and subjecting a resulting mixed system to amidation to obtain an amidation reaction system; subjecting a graphitized carbon to first dispersion, ball milling, and second dispersion sequentially to obtain a graphitized carbon dispersion; and mixing the amidation reaction system, the graphitized carbon dispersion, a cross-linking agent, and an initiator, and subjecting a resulting mixture to polymerization to obtain the three-dimensional carbon-based copolymerization composite, wherein a molar ratio of the diamine compound to the hydroxyquinone compound is 1:(2-3); and the monomer comprises a carboxyl group and a double bond in a structure thereof.