Standard

ISO/TS 11308:2020

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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.

Dokumentinformasjon

  • Standard fra ISO
  • Publisert:
  • Utgave: 2
  • Versjon: 1
  • Varetype: TS
  • ICS 07.120
  • ISO TC ISO/TC 229

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