GB/T 1653-1997
Replaced
GB/T 37054-2018
Active
National standards
GB/T 37054-2018 Nanotechnology—Testing ratio of anatase to rutile in nano-titanium dioxide—X-ray diffraction
GB/T 37054-2018 Nanotechnology—Testing ratio of anatase to rutile in nano-titanium dioxide—X-ray diffraction
Basic Information
Standard Code:
GB/T 37054-2018
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Other chemical products
ICS Name:
Other chemical products
Publish Date:
2018-12-28
Implement Date:
2018-12-28
Pages:
11 pages
Scope
This standard specifies the principles, instruments, reference samples, sample preparation, analysis steps, result calculation, and result reporting for determining the ratio of anatase to rutile crystalline forms in nano-titanium dioxide using X-ray diffraction methods.
This standard is applicable to nano-titanium dioxide powders containing anatase and rutile crystalline forms with a purity of not less than 99%.
Development Information
Referenced Standards
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