Nanotechnologies - Measurement of nanoparticle size in multiphase system - Image method of transmission electron microscopy

Nanotechnologies - Measurement of nanoparticle size in multiphase system - Image method of transmission electron microscopy

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Standard Number GB/T 42208-2022
Organization Standardization Administration of China China
Level National
Category Test Method | Characterization | Measurement
Status
  • DEC 2022 Published
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.