GRAPHENE OXIDE SHEET, ARTICLE CONTAINING GRAPHENE-CONTAINING SUBSTANCE PRODUCED BY REDUCING THE GRAPHENE OXIDE SHEET, AND PROCESS FOR PRODUCTION OF THE GRAPHENE OXIDE SHEET

摘要

[Means for solving] A graphene oxide sheet which changes to a substance having a graphene structure when reduced, and which is obtainable by dispersing a graphene-containing carbon substance using a dispersant to reduce the size of the aggregate units of the graphene-containing carbon substance, and then oxidizing the graphene-containing carbon substance.