DIN Standards Committee Materials Testing
Nanotechnologies - Structural characterization of graphene - Part 1: Graphene from powders and dispersions
Abstract
This document specifies the sequence of methods for characterizing the structural properties of graphene, bilayer graphene and graphene nanoplatelets from powders and liquid dispersions using a range of measurement techniques typically after the isolation of individual flakes on a substrate. The properties covered are the number of layers/thickness, the lateral flake size, the level of disorder, layer alignment and the specific surface area. Suggested measurement protocols, sample preparation routines and data analysis for the characterization of graphene from powders and dispersions are given.
Begin
2023-08-10
WI
00352065
Planned document number
prEN ISO 21356-1 rev
Responsible national committee
NA 062-08-17-02 UA - Test methods
