ISO/TS 23359:2025

Nanotechnologies — Chemical characterization of graphene-related two-dimensional materials from powders and liquid dispersions

Datum objavljivanja: 27. 8. 2025.

Опште информације

Trenutna faza: 60.60 Effective date: 27. 8. 2025.

Inicijator: ISO

Pripada: ISO/TC 229

Vrsta: Tehnička specifikacija

ICS: 07.120

Jezik: engleski francuski

Kupovina

Status: Objavljen

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Apstrakt

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.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO/TS 23359:2025
60.60 Standard objavljen
27. 8. 2025.