Study on Preparation of Reference Materials with Multimodal Distribution Based on Quasi-Monodisperse Spherical Particles

ZHANG Wenge; LIU Wei; DOU Xiaoliang; CHEN Jinyang

doi:10.12338/j.issn.2096-9015.2022.0040

Volume 66 Issue 9

Sep. 2022

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Article Navigation > Metrology Science and Technology > 2022 > 66(9): 12-16

ZHANG Wenge, LIU Wei, DOU Xiaoliang, CHEN Jinyang. Study on Preparation of Reference Materials with Multimodal Distribution Based on Quasi-Monodisperse Spherical Particles[J]. Metrology Science and Technology, 2022, 66(9): 12-16. doi: 10.12338/j.issn.2096-9015.2022.0040

Citation:

ZHANG Wenge, LIU Wei, DOU Xiaoliang, CHEN Jinyang. Study on Preparation of Reference Materials with Multimodal Distribution Based on Quasi-Monodisperse Spherical Particles[J]. Metrology Science and Technology, 2022, 66(9): 12-16. doi: 10.12338/j.issn.2096-9015.2022.0040

Citation:

ZHANG Wenge, LIU Wei, DOU Xiaoliang, CHEN Jinyang. Study on Preparation of Reference Materials with Multimodal Distribution Based on Quasi-Monodisperse Spherical Particles[J]. Metrology Science and Technology, 2022, 66(9): 12-16. doi: 10.12338/j.issn.2096-9015.2022.0040

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Study on Preparation of Reference Materials with Multimodal Distribution Based on Quasi-Monodisperse Spherical Particles

doi: 10.12338/j.issn.2096-9015.2022.0040

1.
National Institute of Metrology, Beijing 100029, China
2.
Qingdao Institute of Measurement Technology, Qingdao 266000, China
3.
Beijing Haianhongmeng Reference Material Technology Co.Ltd., Beijing 102600, China

Available Online: 2022-08-31
Publish Date: 2022-09-30

Abstract

Abstract

For the comparison and validation of particle size measurement methods, it is necessary to use reference materials with the multimodal distribution that meet certain conditions. There is still a lack of research in this direction. By studying the material and particle size distribution characteristics of the monodisperse particle components, a method for preparing a multimodal distribution reference material using quasi-monodisperse spherical particles is proposed, and the required particle size and number of the monodisperse components are given. The selection basis and requirements of the particle size and number of the required monodisperse components are given, and the parameter calculation and quality control methods in the preparation operation are described in detail. It provides essential support for preparing, popularizing, and applying reference materials with the multimodal distribution.
- spherical particles,
- monodisperse,
- multimodal distribution,
- preparation,
- reference material

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References(15)

References

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