1976
DOI: 10.1016/0009-2541(76)90004-8
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Matrix corrections in trace-element analysis by X-ray fluorescence: An extension of the Compton scattering technique to long wavelengths

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Cited by 33 publications
(10 citation statements)
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“…Otherwise, the characteristic radiation of a major matrix element, e.g. Fe, can be used for matrix correction together with scattered radiation (Nesbitt, 1976). If matrix diversification is significant or heavy absorbers are present in large amounts, the Compton scattered radiation is preferred using a power function rather than a simple inverse proportion (Bao, 1997).…”
Section: Methods Based On Scattered Radiationmentioning
confidence: 99%
“…Otherwise, the characteristic radiation of a major matrix element, e.g. Fe, can be used for matrix correction together with scattered radiation (Nesbitt, 1976). If matrix diversification is significant or heavy absorbers are present in large amounts, the Compton scattered radiation is preferred using a power function rather than a simple inverse proportion (Bao, 1997).…”
Section: Methods Based On Scattered Radiationmentioning
confidence: 99%
“…LOD, limit of detection: elemental analysis, 0.05 w/w%; * data from previous works [33]; ** Conservation of mass is the sum of organic matter in term of C, H, N, S, O and inorganic matter in term of ash.…”
Section: Thermochemical Characterizationsmentioning
confidence: 99%
“…In particular, the matrix effects, such as absorption and secondary fluorescence are the major sources of errors in the quantitative XRF analysis [33,34]. For these reasons, "standard" plastic materials were prepared by mixing in appropriate proportions the virgin ABS or PE powders vigorously, simulating the plastic matrices of the real samples, with PVC or DecaBDE as source of Cl and Br, respectively.…”
Section: Preparation Of the Standard Plastic Materialsmentioning
confidence: 99%
“…The matrix correction was based on the use of the mass absorption coefficients (MAC), calculated following the Nesbitt method (Nesbitt et al 1976).…”
Section: Resultsmentioning
confidence: 99%