Résumé
This document gives guidelines for the characterization of carbon nanotube (CNT)-containing samples by thermogravimetric analysis (TGA), performed in either an inert or oxidizing environment. Guidance is provided on the purity assessment of the CNT samples through a quantitative measure of the types of carbon species present as well as the non-carbon impurities (e.g. metal catalyst particles) within the material.
In addition, this technique provides a qualitative assessment of the thermal stability and homogeneity of the CNT-containing sample. Additional characterization techniques are required to confirm the presence of specific types of CNT and to verify the composition of the metallic impurities present.
Informations générales
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État actuel: PubliéeDate de publication: 2020-04Stade: Norme internationale à réviser [90.92]
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Edition: 2
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Comité technique :ISO/TC 229ICS :07.120
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Cycle de vie
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Précédemment
AnnuléeISO/TS 11308:2011
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Actuellement
PubliéeISO/TS 11308:2020
Les normes ISO sont réexaminées tous les cinq ans
Stade: 90.92 (Sera révisée) -
Sera remplacée par
ProjetISO/AWI 11308