ISO/DTS 23359

En desarrollo

Este borrador está en fase de aprobación.

Resumen

The document describes methods for characterising the chemical properties of powders or liquid dispersions containing graphene-related two-dimensional materials, using a set of suitable measurement techniques. The techniques detailed are X-ray photoelectron spectroscopy (XPS), inductively coupled plasma mass spectrometry (ICP-MS), thermogravimetric analysis (TGA) and Fourier-transform infrared spectroscopy (FTIR). These determine the carbon-to-oxygen ratio, elemental composition, trace metal impurities, weight percentage of chemical species and the functional groups present. The sample preparation, protocols and data analysis for the different techniques are included.

Informaciones generales

Estado
: En desarrollo

Etapa
: Texto final recibido o FDIS registrado para su aprobación formal [50.00]
Edición
: 1
Comité Técnico :
ISO/TC 229

ICS :
07.120
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