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Coordination Analysis by High Resolution X-ray Spectroscopy*

Published online by Cambridge University Press:  06 March 2019

You-Zhao Bai,
Sei Fukushima and
Yohichi Gohshi
You-Zhao Bai
Affiliation:
Department of Industrial Chemistry, University of Tokyo Bunkyo-ku, Tokyo 113, Japan
Sei Fukushima
Affiliation:
Department of Industrial Chemistry, University of Tokyo Bunkyo-ku, Tokyo 113, Japan
Yohichi Gohshi
Affiliation:
Department of Industrial Chemistry, University of Tokyo Bunkyo-ku, Tokyo 113, Japan
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Extract

Various X-ray fluorescence spectrometers are now commercially available, and these spectrometers are classified into two categories, i.e., energy dispersive and wavelength dispersive (Table 1). Energy dispersive instruments are of low resolution. Wavelength dispersive instruments are often referred to as high resolution. However, commercially available wavelength dispersive instruments are usually equipped with a one-crystal dispersion unit. Therefore, to be more precise, these instruments could be called medium resolution apparatuses. There are other types of spectrometers which are two- or three-crysral spectrometers, and which are known to have very high resolving power. High resolution X-ray fluorescence spectrometers, however, have rarely been constructed. This is because this type of spectrometer needs a very precise and complicated scanning mechanism, and also because the intensity of X-ray fluorescence is often lost.

Information

Type
II. Mathematical Models and Computer Applications in XRF
Information
Advances in X-Ray Analysis , Volume 28: Thirty-Third Annual Conference on Applications of X-ray Analysis, July 30 - August 3, 1984 , 1984, pp. 45 - 52
Copyright
Copyright © International Centre for Diffraction Data 1984

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Footnotes

*

The Research Institute of Building Materials Guan Zhuang, Beijing, The People's Republic of China

References

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