The next steps in the standardisation of graphene-related and other 2D materials (GR2M)
- The first products with graphene-related 2D material (GR2M) are on the market. In this phase trust is essential for the commercial success of these products, between the individual partners of the product value chain, and between the manufacturer and the consumer. Standards are an important tool for building this trust. The first steps have been taken in standardisation, e.g. in terminology and the characterization of raw materials. But there are still some challenges to overcome such as bringing the standards to the factory floor and real-world products. For the validation of new protocols and methods there is a need of reference data and materials. But not only the measurement should be reproducible, the whole analytical workflow from sample storage and preparation to data analysis should be reproducible. Another important issue is the establishment of credible structure-activity relationships which allows the prediction of the properties of the GR2M, but also of the biologicalThe first products with graphene-related 2D material (GR2M) are on the market. In this phase trust is essential for the commercial success of these products, between the individual partners of the product value chain, and between the manufacturer and the consumer. Standards are an important tool for building this trust. The first steps have been taken in standardisation, e.g. in terminology and the characterization of raw materials. But there are still some challenges to overcome such as bringing the standards to the factory floor and real-world products. For the validation of new protocols and methods there is a need of reference data and materials. But not only the measurement should be reproducible, the whole analytical workflow from sample storage and preparation to data analysis should be reproducible. Another important issue is the establishment of credible structure-activity relationships which allows the prediction of the properties of the GR2M, but also of the biological activity including the safety for the human health and the environment. Such relationships can be used for read-across and grouping and can facilitate the regulation of the advanced materials.
In addition, 2D materials beyond graphene should also be considered and can benefit from the experience from the standardisation of graphene and graphene oxide.…

