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volume 6 issue 38 pages 24595-24601

Quantitative Determination of Trace Heavy Metals and Selected Rock-Forming Elements in Porous Carbon Materials by the X-ray Fluorescence Method

Publication typeJournal Article
Publication date2021-09-15
scimago Q1
wos Q2
SJR0.773
CiteScore7.1
Impact factor4.3
ISSN24701343
General Chemistry
General Chemical Engineering
Abstract
A new X-ray fluorescence (XRF) method is proposed for sample preparation and impurity quantification for elements heavier than sodium in carbon materials. The analysis is suitable for various materials including amorphous ones, such as petroleum cokes, with an impurity content higher than 0.01%. We compared a new method with the regular additive method to measure impurities in electrode graphite and petroleum coke. The XRF-based method provides the same sensitivity and accuracy and much greater reproducibility of the analysis results for variations in the sample mass, its density, and coverage by exciting X-ray radiation. The method does not require changes in the instrument software and is easily implemented on commercial analytical equipment.
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GOST Copy
Povarov V. G. et al. Quantitative Determination of Trace Heavy Metals and Selected Rock-Forming Elements in Porous Carbon Materials by the X-ray Fluorescence Method // ACS Omega. 2021. Vol. 6. No. 38. pp. 24595-24601.
GOST all authors (up to 50) Copy
Povarov V. G., Kopylova T. N., Sinyakova M. A., Rudko V. A. Quantitative Determination of Trace Heavy Metals and Selected Rock-Forming Elements in Porous Carbon Materials by the X-ray Fluorescence Method // ACS Omega. 2021. Vol. 6. No. 38. pp. 24595-24601.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1021/acsomega.1c03217
UR - https://doi.org/10.1021/acsomega.1c03217
TI - Quantitative Determination of Trace Heavy Metals and Selected Rock-Forming Elements in Porous Carbon Materials by the X-ray Fluorescence Method
T2 - ACS Omega
AU - Povarov, Vladimir G
AU - Kopylova, Tatyana N
AU - Sinyakova, Maria A
AU - Rudko, Viacheslav A
PY - 2021
DA - 2021/09/15
PB - American Chemical Society (ACS)
SP - 24595-24601
IS - 38
VL - 6
PMID - 34604641
SN - 2470-1343
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2021_Povarov,
author = {Vladimir G Povarov and Tatyana N Kopylova and Maria A Sinyakova and Viacheslav A Rudko},
title = {Quantitative Determination of Trace Heavy Metals and Selected Rock-Forming Elements in Porous Carbon Materials by the X-ray Fluorescence Method},
journal = {ACS Omega},
year = {2021},
volume = {6},
publisher = {American Chemical Society (ACS)},
month = {sep},
url = {https://doi.org/10.1021/acsomega.1c03217},
number = {38},
pages = {24595--24601},
doi = {10.1021/acsomega.1c03217}
}
MLA
Cite this
MLA Copy
Povarov, Vladimir G., et al. “Quantitative Determination of Trace Heavy Metals and Selected Rock-Forming Elements in Porous Carbon Materials by the X-ray Fluorescence Method.” ACS Omega, vol. 6, no. 38, Sep. 2021, pp. 24595-24601. https://doi.org/10.1021/acsomega.1c03217.