Nanotechnologie - Chemická charakterizace dvojrozměrných materiálů souvisejících s grafenem z prášků a kapalných disperzí (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN P CEN ISO/TS 23359
Classification mark: 012041
Catalog number: 522717
Publication date standards: 1.2.2026
The number of pages: 60
Approximate weight : 180 g (0.40 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN P CEN ISO/TS 23359 (012041):

This document specifies methods for characterizing the chemical properties of powders or liquid dispersions containing graphene-related two-dimensional material (GR2M), using a set of suitable measurement techniques.
This document covers the determination of elemental composition, oxygen to carbon ratio, trace metal impurities, weight percentage of chemical species and functional groups present, by use of the following techniques:
- X-ray photoelectron spectroscopy (XPS);
- thermogravimetric analysis (TGA);
- inductively coupled plasma mass spectrometry (ICP-MS);
-Fourier-transform infrared spectroscopy (FTIR).
This document covers sample preparation, protocols and data analysis for the different techniques