GB/T 40066-2021 Active National standards

GB/T 40066-2021 Nanotechnologies—Thickness measurement of graphene oxide—Atomic Force Microscopy (AFM)

Publish Date: 2021-05-21 Implement Date: 2021-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 40066-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic disciplines

ICS Name: Optics and optical measurement

Publish Date: 2021-05-21

Implement Date: 2021-12-01

Pages: 23 pages

Scope

This standard specifies the sample preparation, measurement steps, and result calculation for measuring the thickness of graphene oxide using atomic force microscopy (AFM).
This standard is applicable to the measurement of the thickness of graphene oxide with a sheet diameter of at least 300 nm. The AFM measurement of the thickness of other two-dimensional materials can be used as a reference.

Development Information

Word Count: 42 Thousand words Pages: 23 pages

Referenced Standards

GB/T 27760-2011 Test method for calibrating the z-magnification of an atomic force microscope at subnanometer displacement levels using Si(111) monatomic steps GB/T 30544.13-2018 Nanotechnologies—Vocabulary—Part 13:Graphene and related two-dimensional(2D)materials JJF 1351-2012 Calibration Specification for Scanning Probe Microscopes

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