Nanotechnologies – Measurements of particle size and shape distributions by transmission electron microscopy

Nanotechnologies – Measurements of particle size and shape distributions by transmission electron microscopy

Standard Number DS/ISO 21363:2020
Organization Danish Standards Denmark
Level National
Category Test Method | Characterization | Measurement
Status
  • JUN 2020 Published
ABSTRACT
This document specifies how to capture, measure and analyse transmission electron microscopy images to obtain particle size and shape distributions in the nanoscale. This document broadly is applicable to nano-objects as well as to particles with sizes larger than 100 nm. The exact working range of the method depends on the required uncertainty and on the performance of the transmission electron microscope. These elements can be evaluated according to the requirements described in this document.