GB/Z 21738-2008 Active National standards

GB/Z 21738-2008 Fundamental structures of one dimensional nano-materials—High resolution transmission electron microscopy characterization

Publish Date: 2008-05-08 Implement Date: 2024-08-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/Z 21738-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Optical instruments

ICS Name: Comprehensive overview of optics and optical measurement

Publish Date: 2008-05-08

Implement Date: 2024-08-16

Pages: 8 pages

Scope

This guidance technical document specifies the principles, terminology and definitions, instruments and equipment, sample preparation, measurement procedures, result presentation, and test reports for detecting one-dimensional or quasi-one-dimensional nanomaterials in nanomaterials using high-resolution transmission electron microscopy. This guidance technical document is applicable to measuring the basic structures (morphology, arrangement, size and dimensional distribution, crystallization, and growth orientation relationships) of one-dimensional or quasi-one-dimensional nanomaterials, their elemental composition, cross-sectional and interfacial atomic arrangements, etc.