Graphene oxide reduced material dispersed at high concentration by cation-Π interaction and method for manufacturing same

Abstract

The present invention relates to a graphene oxide reduced material dispersed at a high concentration by a cation-π interaction and to a method for manufacturing same, and more particularly to a method for manufacturing a graphene oxide reduced material dispersed in a high concentration by a cation-π interaction comprising: a first step of synthesizing graphite oxide flakes in a powder state from graphite flakes in a powder state; a second step of forming a graphene oxide dispersion solution by dispersing the graphite oxide flakes of the first step into a solvent; a third step of preparing a cation reaction graphene oxide dispersion solution through the interaction of a cation and a π-structure in an spregion by positioning the cation at the center of an arrangement of carbon atoms connected by spbonding in two dimensions in the dispersion solution formed in the second step; and a fourth step of preparing a cation reaction graphene oxide reduced material by reducing the cation reaction graphene oxide dispersion solution of the third step.