ISO/TS 10867:2019

Nanotechnologies — Characterization of single-wall carbon nanotubes using near infrared photoluminescence spectroscopy ISO/TS 10867:2019

Publication date:   Dec 4, 2019

Scope

This document gives guidelines for the characterization of single-wall carbon nanotubes (SWCNTs) using near infrared (NIR) photoluminescence (PL) spectroscopy.
It provides a measurement method for the determination of the chiral indices of the semi-conducting SWCNTs in a sample and their relative integrated PL intensities.
The method can be expanded to estimate the relative mass concentrations of semi-conducting SWCNTs in a sample from their measured integrated PL intensities and knowledge of their PL cross-sections.