标准编号：ISO 21363:2020
中文名称：纳米技术 用透射电子显微镜测量颗粒大小和形状分布
英文名称：Nanotechnologies — Measurements of particle size and shape distributions by transmission electron microscopy
发布日期：2020-06
标准范围
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.
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