1961
DOI: 10.1021/ac60169a019
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Quantitative Determination of Low Atomic Number Elements Using Intensity Ratio of Coherent to Incoherent Scattering of X-Rays. Determination of Hydrogen and Carbon

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Cited by 43 publications
(12 citation statements)
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References 12 publications
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“…By incorporating repeat measurements for these interfering elements giving a coefficients exceeding 32.767 the numerical limit on a coefficients can be overcome. 4. The degree of elaboration of the matrix effect function required to calculate theoretical intensities depends on two factors:…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…By incorporating repeat measurements for these interfering elements giving a coefficients exceeding 32.767 the numerical limit on a coefficients can be overcome. 4. The degree of elaboration of the matrix effect function required to calculate theoretical intensities depends on two factors:…”
Section: Discussionmentioning
confidence: 99%
“…[l + ~(aijcylOO)]- (4) Equation (4) is particularly useful when an analytical program is needed for use with a monitor specimen of differing composition. Using the new values of Cs and known values of a coefficients and D , the slope factors can be calculated without recourse to the regression programs.…”
Section: E =mentioning
confidence: 99%
“…Это связано, в первую очередь, с малыми значениями выхода флуоресцен-ции или с невозможностью измерения рентгенов-ского спектра, например, при определении содер-жаний водорода. Одной из первых в этом перечне является работа [111], в которой показана возмож-ность определения соотношения углерода и водо-рода в нефтепродуктах. Для этого авторы исполь-зовали отношение интенсивностей когерентно и некогерентно рассеянного пробой характеристи-ческого излучения вольфрамового анода рент-геновской трубки (WL α ).…”
Section: нестандартное использование рассеянного излученияunclassified
“…drinking water, air, etc., without causing any adverse effect on human health is specified by different environment control authorities . However, the detection and the quantification of such elements by using different techniques have always been a challenging task . In the field of total reflection X‐ray fluorescence (TXRF) spectrometry, specialized spectrometers have been developed and applied for the determination of low Z elements in different sample matrices .…”
Section: Introductionmentioning
confidence: 99%
“…[3] However, the detection and the quantification of such elements by using different techniques have always been a challenging task. [4][5][6][7][8][9] In the field of total reflection X-ray fluorescence (TXRF) spectrometry, specialized spectrometers have been developed and applied for the determination of low Z elements in different sample matrices. [10,11] Although TXRF analysis has offered a new dimension for trace element determination with detection limits for most of the elements comparable with those obtained by different, well-established analytical techniques, e.g.…”
Section: Introductionmentioning
confidence: 99%