Development of inductively coupled plasma atomic emission spectrometry for palladium and rhodium determination in platinum-based alloy
Abstract
Inductively coupled plasma atomic emission spectroscopy (ICP-AES) with internal standardization was applied for the analysis of an in-house reference platinum alloy containing palladium and rhodium (approximately 5% by weight). In order to compensate for variations in signal recovery due to matrix interferences, and therefore to improve the precision, platinum, the major component, was chosen as an internal standard. Quantitative analysis was based on calibration using a set of matrix-matched calibration standards with and without employing the internal standard. These results were compared with those obtained by X-ray fluorescence (XRF) spectroscopy. The results for both techniques were in a good agreement, although the precision was slightly better in the ICP-AES technique, with or without the internal standard.
Keywords:
ICP-AES technique / X-ray fluorescence spectroscopy / ternary PtPd5Rh5 alloy / internal standardSource:
Journal of the Iranian Chemical Society, 2008, 5, 2, 336-341Publisher:
- Iranian Chemical Soc, Tehran
DOI: 10.1007/BF03246127
ISSN: 1735-207X
WoS: 000256582400018
Scopus: 2-s2.0-46649098002
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Institution/Community
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Kovačević, Renata AU - Todorović, Marija B. AU - Manojlović, Dragan D. AU - Mutić, Jelena PY - 2008 UR - https://cherry.chem.bg.ac.rs/handle/123456789/945 AB - Inductively coupled plasma atomic emission spectroscopy (ICP-AES) with internal standardization was applied for the analysis of an in-house reference platinum alloy containing palladium and rhodium (approximately 5% by weight). In order to compensate for variations in signal recovery due to matrix interferences, and therefore to improve the precision, platinum, the major component, was chosen as an internal standard. Quantitative analysis was based on calibration using a set of matrix-matched calibration standards with and without employing the internal standard. These results were compared with those obtained by X-ray fluorescence (XRF) spectroscopy. The results for both techniques were in a good agreement, although the precision was slightly better in the ICP-AES technique, with or without the internal standard. PB - Iranian Chemical Soc, Tehran T2 - Journal of the Iranian Chemical Society T1 - Development of inductively coupled plasma atomic emission spectrometry for palladium and rhodium determination in platinum-based alloy VL - 5 IS - 2 SP - 336 EP - 341 DO - 10.1007/BF03246127 ER -
@article{ author = "Kovačević, Renata and Todorović, Marija B. and Manojlović, Dragan D. and Mutić, Jelena", year = "2008", abstract = "Inductively coupled plasma atomic emission spectroscopy (ICP-AES) with internal standardization was applied for the analysis of an in-house reference platinum alloy containing palladium and rhodium (approximately 5% by weight). In order to compensate for variations in signal recovery due to matrix interferences, and therefore to improve the precision, platinum, the major component, was chosen as an internal standard. Quantitative analysis was based on calibration using a set of matrix-matched calibration standards with and without employing the internal standard. These results were compared with those obtained by X-ray fluorescence (XRF) spectroscopy. The results for both techniques were in a good agreement, although the precision was slightly better in the ICP-AES technique, with or without the internal standard.", publisher = "Iranian Chemical Soc, Tehran", journal = "Journal of the Iranian Chemical Society", title = "Development of inductively coupled plasma atomic emission spectrometry for palladium and rhodium determination in platinum-based alloy", volume = "5", number = "2", pages = "336-341", doi = "10.1007/BF03246127" }
Kovačević, R., Todorović, M. B., Manojlović, D. D.,& Mutić, J.. (2008). Development of inductively coupled plasma atomic emission spectrometry for palladium and rhodium determination in platinum-based alloy. in Journal of the Iranian Chemical Society Iranian Chemical Soc, Tehran., 5(2), 336-341. https://doi.org/10.1007/BF03246127
Kovačević R, Todorović MB, Manojlović DD, Mutić J. Development of inductively coupled plasma atomic emission spectrometry for palladium and rhodium determination in platinum-based alloy. in Journal of the Iranian Chemical Society. 2008;5(2):336-341. doi:10.1007/BF03246127 .
Kovačević, Renata, Todorović, Marija B., Manojlović, Dragan D., Mutić, Jelena, "Development of inductively coupled plasma atomic emission spectrometry for palladium and rhodium determination in platinum-based alloy" in Journal of the Iranian Chemical Society, 5, no. 2 (2008):336-341, https://doi.org/10.1007/BF03246127 . .