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Determination of Particle Size of a Dispersed Phase by Small-Angle X-ray Scattering

Published online by Cambridge University Press:  22 February 2011

Frank C. Wilson
Frank C. Wilson*
Affiliation:
Polymer Products Dept., DuPont Experimental Station, P 0 Box 80323, Wilmington, DE 19880-0323
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Abstract

A method for determining particle diameters up to ca 500 rnm is described. X-ray data are obtained with an ultra-high resolution Bonse-Hart diffractometer and subsequently desmeared. The resultant data, viewed as the invariant argument h l(h), are interpreted as arising from a log-normal distribution of independent spherical particles. The distribution is characterized by its median value and breadth.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 171: Symposium O – Polymer Based Molecular Composites , 1989 , 413
Copyright
Copyright © Materials Research Society 1990

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References

REFERENCES

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