General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 26826-2011
Scope
This standard specifies the principle, instrument, sample preparation and storage, measurement method, image analysis, result calculation, typical sample measurement examples, etc. for measuring the diameter of carbon nanotubes (CNTs). This standard applies to the measurement of the diameter of carbon nanotubes using transmission electron microscopy (TEM) and TEM image analysis techniques. This standard is not applicable to carbon nanotube samples with bamboo-shaped and other significant diameter changes.
GB/T 26826-2011 Referenced Document
GB/T 5314 Powders for powder metallurgical purposes.Sampling *, 2011-12-30 Update
GB/T 26826-2011 history
2011GB/T 26826-2011 Measurement for diameter of carbon nanotubes