Nanotechnologies - Determination of specific surface area of graphene materials - Methylene blue adsorption method

This guidance document specifies the definitions, principles, instruments, and reagents involved in testing the specific surface area of graphene using methylene blue adsorption, sample preparation, test procedures, analytical procedures, results calculations, and test reports.
This guidance document applies to the specific surface area of graphene materials prepared by thermal stripping of graphite oxide, chemical intercalation and mechanical exfoliation test.