Committee Draft
ISO/CD TS 23359
Nanotechnologies — Chemical characterization of graphene in in powders and suspensions
Reference number
ISO/CD TS 23359
Edition 1
Committee Draft
ISO/CD TS 23359
83450
A draft is being reviewed by the committee.

Abstract

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.

General information

  •  : Under development
    : Close of comment period [30.60]
  •  : 1
  • ISO/TC 229
    07.120 
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