GB/T 37664.1-2019 Active National standards

GB/T 37664.1-2019 Nanomanufacturing—Key control characteristics—Luminescent nanomaterials—Part 1:Quantum efficiency

Publish Date: 2019-06-04 Implement Date: 2019-06-04 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 37664.1-2019

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Physicochemical analysis methods

Publish Date: 2019-06-04

Implement Date: 2019-06-04

Pages: 26 pages

Scope

This part of GB/T 37664 specifies the steps and precautions to be followed when conducting repeatable measurements of the quantum efficiency of luminescent nanomaterials.
The luminescent nanomaterials applicable to this part include quantum dots, nanofluorescent powders, nanoparticles, nanofibers, nanocrystals, nanosheets, and structures containing these materials. Luminescent nanomaterials can be dispersed in a liquid phase (e.g., colloidal quantum dots) or a solid phase (e.g., nanofibers containing luminescent nanoparticles). This part specifies both the relative measurement methods for the quantum efficiency of liquid luminescent nanomaterials and the absolute measurement methods for the quantum efficiency of solid and liquid nanomaterials.