PMID: 15352513Sep 9, 2004Paper

Identification of glass and ceramics by X-ray fluorescence analysis with a pyroelectric X-ray generator

Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry
Hiroyuki Ida, Jun Kawai

Abstract

Applications of X-ray fluorescence (XRF) analysis with a pyroelectric X-ray generator are presented. Glass and ceramics were analyzed with this novel X-ray generator to examine its capability for analyzing nonmetallic inorganic material. Although the power of X-ray output was a few orders of magnitude lower than conventional X-ray tubes, many elements such as Si, K, Ca, Ti, Cr, Fe, Zn, Sr, Ba, and Pb were detected in glass and ceramic samples. Light elements such as Na, Mg, and Al were not detected because of the low fluorescence yield and the absorption of fluorescent X-rays in air. The elements detected or the relative peak intensities of the elements were different from each other, and the samples analyzed were identified by the XRF spectrum, notwithstanding the low power of the X-ray output. This novel device showed the sufficient capability for preliminary screening before strict identification of analytes. The pyroelectric X-ray generator can also be used to analyze large samples that cannot be put into ordinary XRF spectrometers because the device has no dimensional limitation of analytes.

References

Aug 24, 2002·Analytical and Bioanalytical Chemistry·S Sánchez RamosA Doménech Carbó
Sep 1, 1972·Analytical Chemistry·J SteinierJ Deltour

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Citations

Jul 26, 2005·Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry·Hideshi Ishii, Jun Kawai
Jul 26, 2005·Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry·Yasuhiro SuzukiNaoki Miyamoto
Jul 26, 2005·Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry·Hiroaki MurakamiJun Kawai
Jul 11, 2008·Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry·So HatakeyamaJun Kawai

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