Tema de trabajo aprobado
ISO/AWI 11308
Nanotechnologies — Characterization of carbon nanotube samples using thermogravimetric analysis
Reference number
ISO/AWI 11308
Edition 1
Tema de trabajo aprobado
ISO/AWI 11308
88459
Un grupo de trabajo ha preparado un borrador.
Reemplazará ISO/TS 11308:2020

Resumen

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.

Informaciones generales

  •  : En desarrollo
    : Nuevo proyecto registrado en el programa de trabajo TC/SC [20.00]
  •  : 1
  • ISO/TC 229
  • RSS actualizaciones

¿Tiene alguna duda?

Consulte nuestras Ayuda y asistencia