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Size distribution of ultrafine particles in KDP aqueous solutions

Published online by Cambridge University Press:  31 January 2011

Li Lian ,
Lu Taijing ,
Yasushi Zaizu  and
T. Ogawa
Li Lian
Affiliation:
Department of Physics, Gakushuin University, Mejiro 1-5-1, Toshimaku, Tokyo, 171, Japan
Lu Taijing
Affiliation:
Department of Physics, National University of Singapore, Lower Kent Ridge Road, Singapore 0511, Singapore
Yasushi Zaizu
Affiliation:
Fuji Electric Co., Ltd, Nakasaka 2-2-1, Yokotsuka-shi, Kanagawa, 240-01, Japan
T. Ogawa
Affiliation:
Department of Physics, Gakushuin University, Mejiro 1-5-1, Toshimaku, Tokyo, 171, Japan
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Abstract

Quantitative and qualitative investigations on the size distribution of ultrafine particles in KDP solutions were performed by a laser light scanning particle counter and by comparing with scattering polystyrene particles of standard size. The ultrafine particles are of a size distribution from <70 nm to 2000 nm, and the density of the particles sharply decreased with increasing particle size. Most of them were smaller than 100 nm, and almost no particles were >1000 nm. The size of the visual particles, which are distinguished individually by a laser light-scattering technique,3 was estimated in the size range from 200 nm to 1000 nm. The reliability of the results was evaluated.

Type
Articles
Information
Journal of Materials Research , Volume 11 , Issue 2 , February 1996 , pp. 387 - 390
Copyright
Copyright © Materials Research Society 1996

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References

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