Dataset for "XRF and XRPD data sets in ternary mixtures with high level micro-absorption and/or preferred orientations problems for phase quantification analysis"

Published: 13-04-2021| Version 4 | DOI: 10.17632/js2nzwf5md.4
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Description

XRF and XRPD data were collected on four different mixture experimental domain, each containing one or more common issues for phase quantification: micro-absorption and preferred orientations. Simplex-Centroid experimental design was used to homogeneously explore the experimental domain. Microabsorption and preferred orientations were included in a controlled way, by choosing the appropriate components each time. The datasets are respectively: - D1: A three component mixture containing bismuth oxide (MM: 208.980 g/mol, density: 8.93 g/cm^3, Z of the heaviest element: 83), barium sulfate (MM: 137.327 g/mol, density: 4.48 g/cm^3, Z of the heaviest element: 56) and sieved graphite (MM: 12.01 g/mol, density: 2.23 g/cm^3, Z of the heaviest element: 6) with a particle size lower than 90 micrometers (non-oriented). - D2: A three component mixture containing bismuth oxide (MM: 208.980 g/mol, density: 8.93 g/cm^3, Z of the heaviest element: 83), barium sulfate (MM: 137.327 g/mol, density: 4.48 g/cm^3, Z of the heaviest element: 56) and sieved graphite (MM: 12.01 g/mol, density: 2.23 g/cm^3, Z of the heaviest element: 6), divided in about 70 % sieved graphite with a particle size lower than 90 micrometers (non-oriented) and 30% sieved graphite with particle size higher than 90 micrometers (oriented). - D3: A three component mixture containing bismuth oxide (MM: 208.980 g/mol, density: 8.93 g/cm^3, Z of the heaviest element: 83), barium sulfate (MM: 137.327 g/mol, density: 4.48 g/cm^3, Z of the heaviest element: 56) and zinc acetate (MM: 219.528 g/mol, density: 1.74 g/cm^3, Z of the heaviest element: 30). - D4: A three component mixture containing bismuth oxide (MM: 208.980 g/mol, density: 8.93 g/cm^3, Z of the heaviest element: 83), barium sulfate (MM: 137.327 g/mol, density: 4.48 g/cm^3, Z of the heaviest element: 56) and urea (MM: 60.06 g/mol, density: 1.32 g/cm^3, Z of the heaviest element: 8). The aim of this datasets is to provide an open-source collection data on which perform quantification analysis by both traditional and innovative methods. More informations are detailed in the data paper "XRF and XRPD data sets in ternary mixtures with high level micro-absorption and/or preferred orientations problems for phase quantification analysis".

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All details regarding the data collection and the rules of this Open Database can be found in the data article: Beatrice Mangolini, Luca Palin, Marco Milanesio, Mattia Lopresti, XRF and XRPD data sets in ternary mixtures with high level micro-absorption and/or preferred orientations problems for phase quantification analysis, Data in Brief, 2021, 107043 ( https://doi.org/10.1016/j.dib.2021.107043).