GB/T 45114-2024 Active National standards

GB/T 45114-2024 Nanotechnologies—Measurements of particle size and shape distributions by transmission electron microscopy

Publish Date: 2024-12-31 Implement Date: 2025-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 45114-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Synthetic materials

ICS Name: -

Publish Date: 2024-12-31

Implement Date: 2025-07-01

Pages: 76 pages

Scope

This document specifies the method for collecting, measuring, and analyzing transmission electron microscope (TEM) images to obtain the size and shape distribution of nanoparticles.
This document is applicable to nanomaterials and particles larger than 100 nm, with the specific scope of application depending on the required uncertainty and the performance of the transmission electron microscope.