GB/T 42208-2022
ActiveNanotechnologies—Measurement of nanoparticle size in multiphase system—Image method of transmission electron microsopy
纳米技术 多相体系中纳米颗粒粒径测量 透射电镜图像法
Application Summary AI generated
This standard specifies the use of transmission electron microscopy (TEM) image analysis to measure nanoparticle sizes within multiphase systems, such as suspensions, emulsions, or composite materials. It is applied in nanotechnology research, quality control, and regulatory testing to ensure accurate particle size characterization in industries like pharmaceuticals, advanced materials, and environmental monitoring. The method addresses challenges like overlapping particles and phase boundaries, providing a reliable protocol for evaluating nanomaterial uniformity and stability.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.