Graphene Standards: A Brief Overview

Chinese Standards

1. GB/Z 38062-2019: Nanotechnology—Test method for the specific surface area of graphene materials using methylene blue adsorption.
2. GB/T 40069-2021: Nanotechnology—Measurement of the number of layers of graphene-related two-dimensional materials using Raman spectroscopy.
3. GB/T 40071-2021: Nanotechnology—Measurement of the number of layers of graphene-related two-dimensional materials using optical contrast method.
4. GB/T 43341-2023: Nanotechnology—Measurement of defect concentration in graphene using Raman spectroscopy.
5. GB/T 43682-2024: Nanotechnology—Method for measuring the carrier mobility and sheet resistance of sub-nanometer thick graphene films.

British Standards Institution

1. BS PD ISO/TS 80004-13:2017: Nanotechnologies—Vocabulary—Part 13: Graphene and related two-dimensional (2D) materials.
2. BS PD ISO/TR 19733:2019: Nanotechnologies—Matrix of properties and measurement techniques for graphene and related two-dimensional (2D) materials.
3. BS PD CEN ISO/TS 80004-13:2020: Nanotechnologies—Vocabulary—Part 13: Graphene and related two-dimensional (2D) materials.
4. BS PD ISO/TS 21356-1:2021: Nanotechnologies—Structural characterization of graphene—Part 1: Graphene from powders and dispersions.
5. BS PD CEN ISO/TS 21356-1:2022: Nanotechnologies—Structural characterization of graphene—Part 1: Graphene from powders and dispersions.

Other International Standards

1. ISO/TS 21356-1:2021: Nanotechnologies—Structural characterization of graphene—Part 1: Graphene from powders and dispersions (International Organization for Standardization).
2. UNE-CEN ISO/TS 21356-1:2022: Nanotechnologies—Structural characterization of graphene—Part 1: Graphene from powders and dispersions (ES-UNE, Spain).

Information source: Graphene Yellow Pages