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Validation of energy-dispersive X-ray fluorescence procedure for determination of major and trace elements present in the cement based composites
dc.creator | Mijatović, Nevenka | |
dc.creator | Terzić, Anja | |
dc.creator | Pezo, Lato | |
dc.creator | Milicić, Ljiljana | |
dc.creator | Živojinović, Dragana | |
dc.date.accessioned | 2021-03-10T13:56:59Z | |
dc.date.available | 2021-03-10T13:56:59Z | |
dc.date.issued | 2019 | |
dc.identifier.issn | 0584-8547 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4097 | |
dc.description.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. | en |
dc.publisher | Pergamon-Elsevier Science Ltd, Oxford | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45008/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172057/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS// | |
dc.relation.isversionof | http://technorep.tmf.bg.ac.rs/handle/123456789/5039 | |
dc.rights | restrictedAccess | |
dc.source | Spectrochimica Acta Part B-Atomic Spectroscopy | |
dc.subject | Quantitative analysis | en |
dc.subject | Coupled plasma | en |
dc.subject | Fly ash | en |
dc.subject | Building materials | en |
dc.subject | Multivariate analysis | en |
dc.title | Validation of energy-dispersive X-ray fluorescence procedure for determination of major and trace elements present in the cement based composites | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.rank | M21 | |
dc.citation.spage | 105729 | |
dc.citation.volume | 162 | |
dc.description.other | Peer reviewed manuscript: [http://technorep.tmf.bg.ac.rs/handle/123456789/5039] | |
dc.identifier.doi | 10.1016/j.sab.2019.105729 | |
dc.identifier.scopus | 2-s2.0-85075026322 | |
dc.identifier.wos | 000500481600007 | |
dc.type.version | publishedVersion |