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Energy-dispersive x-ray fluorescence spectrometry of industrial paint samples

✍ Scribed by Leif Højslet Christensen; Iver Drabaek

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
581 KB
Volume
188
Category
Article
ISSN
0003-2670

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✦ Synopsis

An energy-dispersive x-ray fluorescence method for the direct, simultaneous determination of major and minor elements in coatings is described . The method relies on the back-scatter/fundamental parameter concept and provides a general solution to matrix problems . The method has been implemented and verified on spectrometers based both on tube excitation and radioisotope excitation . Results demonstrating some performance characteristics are presented . Sample inhomogeneity problems that impede quantification of low-Z elements in some types of paint are discussed .

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