Manufacturing method of reduced graphene oxide reduced graphene oxide manufacturing method of barrier film using the reduced graphene oxide and barrier film

摘要

Dispersing graphene oxide in a polar solvent; Adding an organic solvent to the polar solvent to prepare a mixed solution; Adding a reducing agent to the mixed solution to reduce the graphene oxide; And removing the polar solvent and the residual reducing agent by a solvent exchange method after the reduction, a reducing graphene oxide produced by the reducing graphene oxide manufacturing method, a reduced graphene oxide And a barrier film produced by the barrier film production method.;