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ISO/TS 21356-1:2021

Nanotechnologies — Structural characterization of graphene — Part 1: Graphene from powders and dispersions

Publication date:   Mar 12, 2021

General information

90.92 Standard to be revised   Aug 9, 2023

ISO

ISO/TC 229 Nanotechnologies

Technical Specification

07.120   Nanotechnologies

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO/TS 21356-1:2021
90.92 Standard to be revised
Aug 9, 2023

REVISED BY

IN_DEVELOPMENT
ISO/AWI 21356-1