International Standard
ISO/TS 11308:2020
Nanotechnologies — Characterization of carbon nanotube samples using thermogravimetric analysis
Reference number
ISO/TS 11308:2020
Edition 2
2020-04
© ISO 2024
International Standard
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Published (Edition 2, 2020)
This standard was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO/TS 11308:2020

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CHF 129
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2020-04
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 2
    Number of pages
     : 24
  • Technical Committee :
    ISO/TC 229
    ICS :
    07.120 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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