Carbon nanoporous framework prepared through supercritical fluid-assisted in-situ polymerization, and method

Abstract

Disclosed is a carbon nanoporous framework prepared through supercritical fluid-assisted in-situ polymerization, and a method. The method for preparing a carbon nanoporous framework through supercritical fluid-assisted in-situ polymerization includes the following steps: mixing a carbon nanomaterial, a strong alkali reagent, an epoxy monomer, and a supercritical fluid solvent in a reactor until the strong alkali reagent fully reacts with the epoxy monomer, where a reaction pressure and a reaction temperature in the reactor are controlled to keep the supercritical fluid solvent in a supercritical fluid state; and rapidly releasing a pressure in the reactor until the pressure in the reactor is one standard atmosphere, and taking a product in the reactor out to obtain the carbon nanoporous framework. The strong alkali reagent is soluble in an organic solvent.

Dependencies are inferred from the claim text.