Application of lasers in the study of particle size and shape

Yanping Xu; Zhongjing Ren; Haiying Jiang

doi:10.1117/12.401739

3 October 2000 Application of lasers in the study of particle size and shape

Yanping Xu, Zhongjing Ren, Haiying Jiang

Proceedings Volume 4220, Advanced Photonic Sensors: Technology and Applications; (2000) https://doi.org/10.1117/12.401739
Event: Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, 2000, Beijing, China

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.

Citation Download Citation

Yanping Xu, Zhongjing Ren, and Haiying Jiang "Application of lasers in the study of particle size and shape", Proc. SPIE 4220, Advanced Photonic Sensors: Technology and Applications, (3 October 2000); https://doi.org/10.1117/12.401739

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