Validation of energy-dispersive X-ray fluorescence procedure for determination of major and trace elements present in the cement based composites
Samo za registrovane korisnike
2019
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Adjustment and subsequent validation of energy-dispersive X-ray fluorescence (ED-XRF) method for cement based binders with addition of mineral raw materials (fly ash, zeolite and bentonite) was conducted. Eighteen chemical elements present in the material composition were analyzed: ten major elements (Si, Al, Fe, Ca, Mg, S, Na, K, Ti, P) and eight trace elements (Cr, Zn, Cu, As, Ni, Pb, Sr, Mn). Thirty-five samples of either certified reference materials or reference materials of cement, fly ash and clay were utilized during adjustment and optimization of the investigated ED-XRF procedure. The method was consecutively validated in terms of selectivity, precision, working range, linearity, accuracy, robustness, limits of detection and quantification. Thirty-two samples in total, i.e. three certified reference materials and twenty-nine reference materials, were simultaneously analyzed by ED-XRF and inductively coupled plasma optical emission spectrometry (ICP-OES). Comparison of the outp...uts of monitored methods showed infinitesimally small differences, as correlation coefficients were extremely good (approximate to 1), which highlighted ED-XRF as highly satiable alternative for ICP-OES for the chemical analysis of cement binders.
Ključne reči:
Quantitative analysis / Coupled plasma / Fly ash / Building materials / Multivariate analysisIzvor:
Spectrochimica Acta Part B-Atomic Spectroscopy, 2019, 162, 105729-Izdavač:
- Pergamon-Elsevier Science Ltd, Oxford
Finansiranje / projekti:
- Razvoj i primena multifunkcionalnih materijala na bazi domaćih sirovina modernizacijom tradicionalnih tehnologija (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45008)
- Usmerena sinteza, struktura i svojstva multifunkcionalnih materijala (RS-MESTD-Basic Research (BR or ON)-172057)
- Nove tehnologije za monitoring i zaštitu životnog okruženja od štetnih hemijskih supstanci i radijacionog opterećenja (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
Napomena:
- Peer reviewed manuscript: http://technorep.tmf.bg.ac.rs/handle/123456789/5039
Povezane informacije:
- Verzija dokumenta
http://technorep.tmf.bg.ac.rs/handle/123456789/5039
DOI: 10.1016/j.sab.2019.105729
ISSN: 0584-8547
WoS: 000500481600007
Scopus: 2-s2.0-85075026322
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Mijatović, Nevenka AU - Terzić, Anja AU - Pezo, Lato AU - Milicić, Ljiljana AU - Živojinović, Dragana PY - 2019 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4097 AB - Adjustment and subsequent validation of energy-dispersive X-ray fluorescence (ED-XRF) method for cement based binders with addition of mineral raw materials (fly ash, zeolite and bentonite) was conducted. Eighteen chemical elements present in the material composition were analyzed: ten major elements (Si, Al, Fe, Ca, Mg, S, Na, K, Ti, P) and eight trace elements (Cr, Zn, Cu, As, Ni, Pb, Sr, Mn). Thirty-five samples of either certified reference materials or reference materials of cement, fly ash and clay were utilized during adjustment and optimization of the investigated ED-XRF procedure. The method was consecutively validated in terms of selectivity, precision, working range, linearity, accuracy, robustness, limits of detection and quantification. Thirty-two samples in total, i.e. three certified reference materials and twenty-nine reference materials, were simultaneously analyzed by ED-XRF and inductively coupled plasma optical emission spectrometry (ICP-OES). Comparison of the outputs of monitored methods showed infinitesimally small differences, as correlation coefficients were extremely good (approximate to 1), which highlighted ED-XRF as highly satiable alternative for ICP-OES for the chemical analysis of cement binders. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Spectrochimica Acta Part B-Atomic Spectroscopy T1 - Validation of energy-dispersive X-ray fluorescence procedure for determination of major and trace elements present in the cement based composites SP - 105729 VL - 162 DO - 10.1016/j.sab.2019.105729 ER -
@article{ author = "Mijatović, Nevenka and Terzić, Anja and Pezo, Lato and Milicić, Ljiljana and Živojinović, Dragana", year = "2019", abstract = "Adjustment and subsequent validation of energy-dispersive X-ray fluorescence (ED-XRF) method for cement based binders with addition of mineral raw materials (fly ash, zeolite and bentonite) was conducted. Eighteen chemical elements present in the material composition were analyzed: ten major elements (Si, Al, Fe, Ca, Mg, S, Na, K, Ti, P) and eight trace elements (Cr, Zn, Cu, As, Ni, Pb, Sr, Mn). Thirty-five samples of either certified reference materials or reference materials of cement, fly ash and clay were utilized during adjustment and optimization of the investigated ED-XRF procedure. The method was consecutively validated in terms of selectivity, precision, working range, linearity, accuracy, robustness, limits of detection and quantification. Thirty-two samples in total, i.e. three certified reference materials and twenty-nine reference materials, were simultaneously analyzed by ED-XRF and inductively coupled plasma optical emission spectrometry (ICP-OES). Comparison of the outputs of monitored methods showed infinitesimally small differences, as correlation coefficients were extremely good (approximate to 1), which highlighted ED-XRF as highly satiable alternative for ICP-OES for the chemical analysis of cement binders.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Spectrochimica Acta Part B-Atomic Spectroscopy", title = "Validation of energy-dispersive X-ray fluorescence procedure for determination of major and trace elements present in the cement based composites", pages = "105729", volume = "162", doi = "10.1016/j.sab.2019.105729" }
Mijatović, N., Terzić, A., Pezo, L., Milicić, L.,& Živojinović, D.. (2019). Validation of energy-dispersive X-ray fluorescence procedure for determination of major and trace elements present in the cement based composites. in Spectrochimica Acta Part B-Atomic Spectroscopy Pergamon-Elsevier Science Ltd, Oxford., 162, 105729. https://doi.org/10.1016/j.sab.2019.105729
Mijatović N, Terzić A, Pezo L, Milicić L, Živojinović D. Validation of energy-dispersive X-ray fluorescence procedure for determination of major and trace elements present in the cement based composites. in Spectrochimica Acta Part B-Atomic Spectroscopy. 2019;162:105729. doi:10.1016/j.sab.2019.105729 .
Mijatović, Nevenka, Terzić, Anja, Pezo, Lato, Milicić, Ljiljana, Živojinović, Dragana, "Validation of energy-dispersive X-ray fluorescence procedure for determination of major and trace elements present in the cement based composites" in Spectrochimica Acta Part B-Atomic Spectroscopy, 162 (2019):105729, https://doi.org/10.1016/j.sab.2019.105729 . .