Nanotechnologies - Measurement of nanoparticle size in multiphase system - Image method of transmission electron microscopy
| Standard Number | GB/T 42208-2022 |
|---|---|
| Organization |
Standardization Administration of China
|
| Level | National |
| Category | Test Method | Characterization | Measurement |
| Status |
|
ABSTRACT
This document describes the use of transmission electron microscopy image processing and analysis techniques for particle size measurement of nanoparticles dispersed in multiphase systems. Quantitative method. This document is applicable to particle size measurement and particle size distribution of nanoparticles in solid-phase multiphase systems. This document is also applicable to the size of nanoparticles in colloids and biological tissues when the sample preparation meets the requirements of transmission electron microscopy observation. Measurement.