Nanotechnologies - Determination of particle size and shape distribution by transmission electron microscopy

Nanotechnologies - Determination of particle size and shape distribution by transmission electron microscopy

Standard Number NF EN ISO 21363 2022
Organization French national organization for standardization France
Level National
Category Test Method | Characterization | Measurement
Status
  • JAN 2022 Published
ABSTRACT

This document specifies a method for acquiring, measuring and analyzing transmission electron microscopy images in order to obtain size distributions and shape at the nanoscale. This document generally applies to nano-objects as well as to particles with dimensions greater than 100 nm. The exact operating range of the method depends on the required uncertainty and the performance of the transmission electron microscope. These elements can be evaluated according to the requirements described in this document.