dc.contributor.author | Ioannou, M. | en |
dc.contributor.author | Chrissafis, K. | en |
dc.contributor.author | Pavlidou, E. | en |
dc.contributor.author | Gascoin, F. | en |
dc.contributor.author | Kyratsi, Theodora | en |
dc.creator | Ioannou, M. | en |
dc.creator | Chrissafis, K. | en |
dc.creator | Pavlidou, E. | en |
dc.creator | Gascoin, F. | en |
dc.creator | Kyratsi, Theodora | en |
dc.date.accessioned | 2019-05-06T12:23:44Z | |
dc.date.available | 2019-05-06T12:23:44Z | |
dc.date.issued | 2013 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/48423 | |
dc.description.abstract | In this work, a short duration ball-milling of elemental Mg and Si followed by a thermal treatment is suggested in order to synthesize magnesium silicide via solid-state reaction. The formation of magnesium silicide was studied in terms of its structure and thermal characteristics by powder X-ray diffraction, scanning electron microscopy, energy dispersive spectroscopy and differential scanning calorimetry. Pure Mg 2Si was formed after short milling and heating at temperatures as low as 280 °C. Differential scanning calorimetry analysis was performed to study the kinetics of the reaction. The activation energy of the reaction was calculated using the Ozawa-Flynn-Wall and Friedman methods. The thermoelectric properties suggested semiconducting behavior whereas thermal conductivity values of highly dense hot-pressed pellets are consistent with the literature. © 2012 Elsevier Inc. All rights reserved. | en |
dc.language.iso | eng | en |
dc.source | Journal of Solid State Chemistry | en |
dc.subject | Synthesis (chemical) | en |
dc.subject | Temperature | en |
dc.subject | Reaction kinetics | en |
dc.subject | Thermal conductivity | en |
dc.subject | X ray diffraction | en |
dc.subject | Thermoanalysis | en |
dc.subject | Ball milling | en |
dc.subject | Milling (machining) | en |
dc.subject | Silicon | en |
dc.subject | Activation energy | en |
dc.subject | Energy dispersive spectroscopy | en |
dc.subject | Scanning electron microscopy | en |
dc.subject | Differential scanning calorimetry | en |
dc.subject | Thermal characteristics | en |
dc.subject | Thermoelectric properties | en |
dc.subject | Thermoelectric equipment | en |
dc.subject | Ball-milling | en |
dc.subject | Friedman method | en |
dc.subject | Highly dense | en |
dc.subject | Low temperature annealing | en |
dc.subject | Low temperature synthesis | en |
dc.subject | Magnesium | en |
dc.subject | Magnesium powder | en |
dc.subject | Magnesium silicides | en |
dc.subject | Powder X ray diffraction | en |
dc.subject | Pure Mg | en |
dc.subject | Semiconducting behavior | en |
dc.subject | Short durations | en |
dc.subject | Silicides | en |
dc.subject | Solid state reactions | en |
dc.subject | Solid-state synthesis | en |
dc.subject | Thermal analysis | en |
dc.title | Solid-state synthesis of Mg 2Si via short-duration ball-milling and low-temperature annealing | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1016/j.jssc.2012.08.051 | |
dc.description.volume | 197 | |
dc.description.startingpage | 172 | |
dc.description.endingpage | 180 | |
dc.author.faculty | Πολυτεχνική Σχολή / Faculty of Engineering | |
dc.author.department | Τμήμα Μηχανικών Μηχανολογίας και Κατασκευαστικής / Department of Mechanical and Manufacturing Engineering | |
dc.type.uhtype | Article | en |
dc.contributor.orcid | Kyratsi, Theodora [0000-0003-2916-1708] | |
dc.description.totalnumpages | 172-180 | |
dc.gnosis.orcid | 0000-0003-2916-1708 | |