ISO/TS 11308:2020
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ISO/TS 11308:2020
69548

Abstract  Preview

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 

  •  :  Published
     : 2020-04
  •  : 2
     : 24
  •  : ISO/TC 229 Nanotechnologies
  •  :
    07.120 Nanotechnologies

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