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Proceedings Paper

Application of lasers in the study of particle size and shape
Author(s): Yanping Xu; Zhongjing Ren; Haiying Jiang
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Paper Abstract

It's usually known that the particle size and particle shape are two irrelevant concepts. But our research shows that the token of particle size is not only related to particle shape, but also related to particle measurement methods. This paper takes sheetlike graphite micropowder for example and gets the function relation between particle shape factor and particle size by analyzing the particle distribution data between laser diffraction and sedimentation. This research provides a new approach for the study of particle shape.

Paper Details

Date Published: 3 October 2000
PDF: 5 pages
Proc. SPIE 4220, Advanced Photonic Sensors: Technology and Applications, (3 October 2000); doi: 10.1117/12.401739
Show Author Affiliations
Yanping Xu, Shandong Institute of Building Materials (China)
Zhongjing Ren, Shandong Institute of Building Materials (China)
Haiying Jiang, Shandong Institute of Building Materials (China)


Published in SPIE Proceedings Vol. 4220:
Advanced Photonic Sensors: Technology and Applications
Jinfa Tang; Chao-Nan Xu; Haizhang Li, Editor(s)

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