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Филиппов, М. Н.; Kupriyanova, T. A.; Lyamina, O. I.

doi:10.1023/a:1016733626879

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Chemical State Analysis and Speciation1

Introduction1

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2002

2025

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Cited by 11 publications

(2 citation statements)

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“…This study also highlighted the wide range of applications for XRF. Filippov et al 283 proposed an efficient method for the simultaneous determination of concentration of elements and their speciation for more conventional solid samples.…”

Section: Chemical State Analysis and Speciationmentioning

confidence: 99%

Atomic spectrometry update. X-ray fluorescence spectrometry

Potts

Ellis

Kregsamer³

et al. 2002

J. Anal. At. Spectrom.

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Section: Chemical State Analysis and Speciationmentioning

confidence: 99%

Atomic spectrometry update. X-ray fluorescence spectrometry

Potts

Ellis

Kregsamer³

et al. 2002

J. Anal. At. Spectrom.

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“…The X‐ray fluorescence (XRF) method is widely applied for measuring the element composition of manganese ores . The energy of X‐ray spectral line, its intensity, width, and shape depends on both the elemental composition of the sample and the element speciation and its valence state . Parameters of lines preconditioned by the transitions of electrons from the valence levels are most affected by chemical bonding, e.g.…”

Section: Introductionmentioning

confidence: 99%

X-ray fluorescence determination of the manganese valence state and speciation in manganese ores

et al. 2015

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a This work concerns determination of the manganese valence state and speciation by wavelength-dispersive X-ray fluorescence analysis. The authors investigated the effect of the manganese valence state and speciation on the intensity of some К-series lines of the X-ray emission spectrum for the samples of manganese compounds. The intensities of MnKβ 5 line and MnKβ′ satellite are least influenced by speciation, and they may be used for evaluating the manganese valence state for the samples containing low iron. The intensities of MnKβ″ and MnKβ x satellites may be employed for assessing the manganese speciation. The results of X-ray fluorescence determination of the manganese valence state and speciation in the manganese ores of the South Ural deposits agree with the X-ray diffraction data. The X-ray fluorescence method is definitely advantageous, because it does not require a complicated process of sample preparation and allows to receive fast information on the manganese valence state and speciation with the purpose to assess the quality of manganese ores.

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Determination of divalent iron content in igneous rocks of ultrabasic, basic and intermediate compositions by a wavelength-dispersive X-ray fluorescence spectrometric method

Чубаров

Finkelshtein

2015

Spectrochimica Acta Part B: Atomic Spectroscopy

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Cited by 11 publications

References 5 publications

Atomic spectrometry update. X-ray fluorescence spectrometry

Atomic spectrometry update. X-ray fluorescence spectrometry

X-ray fluorescence determination of the manganese valence state and speciation in manganese ores

Determination of divalent iron content in igneous rocks of ultrabasic, basic and intermediate compositions by a wavelength-dispersive X-ray fluorescence spectrometric method

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