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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Pietrzak, Tomasz
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2021Towards deeper understanding of multifaceted chemistry of magnesium alkylperoxidescitations
- 2019Multifold pressure-induced increase of electric conductivity in LiFe<inf>0.75</inf>V<inf>0.10</inf>PO<inf>4</inf> glasscitations
- 2016Dependence of a glass transition temperature on a heating rate in DTA experiments for glasses containing transition metal oxidescitations
- 2016Synthesis of nanostructured Li3Me2(PO4)2F3 glass-ceramics (Me = V, Fe, Ti)citations
- 2016Nanocrystallisation in vanadate phosphate and lithium iron vanadate phosphate glassescitations
- 2015High electronic conductivity in nanostructured materials based on lithium-iron-vanadate-phosphate glassescitations
- 2013Isothermal nanocrystallization of vanadate-phosphate glassescitations
- 2013Novel vanadium-doped olivine-like nanomaterials with high electronic conductivitycitations
- 2011Electrical properties and thermal stability of FePO4 glasses and nanomaterialscitations
- 2011Electrical properties vs. microstructure of nanocrystallized V2O5–P2O5 glasses — An extended temperature range studycitations
- 2009Correlation between electrical properties and microstructure of nanocrystallized V2O5–P2O5 glassescitations
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article
Dependence of a glass transition temperature on a heating rate in DTA experiments for glasses containing transition metal oxides
Abstract
It has been known for &gt; 60 years that thermal events taking place during DTA measurements (e.g. glass transition or crystallization) depend on heating rate. In this paper, we collected numerous data of DTA measurements of various glasses containing transition metal oxides (V2O5, FeO, Ti2O3) carried out at different heating rates (1 to 25 °C/min). We showed that glass transition temperature vs. heating rate can be well described by both Kissinger's and Lasocka's formulas. Additionally, we discuss an accuracy of extrapolation based on data taken at high heating rates to low heating rates. Our result show that glass transition temperatures at low heating rates can be satisfactorily extrapolated from higher ones, with a relative error &lt; 3.5% in every case (and mostly &lt; 1%), due to linear change with heating rate both in Kissinger's and Lasocka's plots. © 2016 Elsevier B.V. All rights reserved.