Projet de travail approuvé
ISO/AWI 11308
Nanotechnologies — Caractérisation d’échantillons de nanotubes de carbone par analyse thermogravimétrique
Numéro de référence
ISO/AWI 11308
ISO/AWI 11308
Edition 1
© ISO 2024
Projet de travail approuvé
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: ProjetStade: Nouveau projet enregistré au programme de travail du TC/SC [20.00]
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Edition: 1
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Comité technique :ISO/TC 229
- RSS mises à jour
Cycle de vie
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Précédemment
PubliéeISO/TS 11308:2020
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Actuellement
