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Selected Document Category:Document Awaiting to be Published
Source:International Organization for Standardization
Anticipated Publication Year:2020
Publication Year:
Acronym:ISO
Identifier:21356-1
Document Title:Nanotechnologies – Structural characterization of graphene – Part 1: Graphene from powders and dispersions
url:
Scope:This technical specification specifies the order of methods for characterising 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, lateral flake size, the level of disorder, layer stacking and specific surface area. Suggested measurement protocols, sample preparation routines and data analysis for the characterisation of graphene from powders and dispersions are given.
Keywords:graphene, 2d materials, powders, dispersons, measurement techniques
Type of Document:a. Standard
Issues Areas:Measurement and Characterizations
Primary Category:
Additional Categories
Goal or Need:There are barriers to commercialisation that are impeding the progress of products containing graphene, which need to be overcome. One of these crucial barriers is answering the question “What is my material?”. End-users of the raw materials containing graphene must be able to rely on the advertised properties of the commercial graphene on the global market, instilling trust and allowing worldwide trade. Reliable and repeatable measurement protocols are required to address this challenge
Intended Stakeholders:
Is it Being Implemented:
Submitter's Name:Heather Benko
Submitter's e-mail:[email protected]
Submitter's Company:American National Standards Institute
Additional Comments:
Contact for Additional Info:Yuichiro YAMASHITA, yuichiro-yamashita at aist.go.jp



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