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Automated Quantitative Multiphase Analysis Using a Focusing Transmission Diffractometer in Conjunction With a Curved Position Sensitive Detector

Published online by Cambridge University Press:  06 March 2019

B. A. Foster  and
E. R. Wolfel
B. A. Foster
Affiliation:
Nicolet Analytical Instruments 5225-1 Verona Road Madison, WI 53711
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Extract

The method for quantitative X-ray diffraction analysis of multiphase mixtures presented here is based on transmission measurements of thin samples. The integral of all reflections of interest are measured with a position sensitive detector at one time while the transmission factor of the sample is measured simultaneously with a scintillation counter. The method has the advantages that only a few (1-5) mg of substance are required, absorption effects due to sample matrix are measured directly and the method is automated. The measurements are made with the STOE/ Nicolet Automatic Focusing X-ray Diffraction system in conjunction with the STOE/Nicolet Curved Position Sensitive Detector.

Type
IV. Quantitative and Qualitative XRD Phase Analysis
Information
Advances in X-Ray Analysis , Volume 31: Thirty-Sixth Annual Conference on Applications of X-ray Analysis, August 3-7, 1987 , 1987 , pp. 325 - 330
Copyright
Copyright © International Centre for Diffraction Data 1987

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References

Wolfel, E.R., J. Appl. Cryst. (1983) 16, 341–348.Google Scholar
Wolfel, E.R., J. Appl. Cryst. (1981) 14, 291–296.Google Scholar