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Original version
Düvel, A. et al.: Thermal stability of Ba1-xCaxF2 solid solutions. In: Solid State Sciences 83 (2018), S. 188-191. DOI: https://doi.org/10.1016/j.solidstatesciences.2018.05.011
Repository version
To cite the version in the repository, please use this identifier:
https://doi.org/10.15488/4939
Files in this item
| Abstract: | |
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Ba1-xCaxF2 samples with fluorite-type structure were prepared by high-energy ball milling. DSC measurements revealed exothermic decomposition at temperatures of about 450 °C. Decomposition was also observed by high temperature X-ray experiments. As a product, two phases with compositions close to pure BaF2 and CaF2 were obtained. The decomposition temperature observed by X-ray measurements is lower than in the DSC experiments. This might indicate that X-ray irradiation could foster the decomposition.
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| License of this version: | CC BY-NC-ND 4.0 Unported - https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| Publication type: | Article |
| Publishing status: | acceptedVersion |
| Publication date: | 2018 |
| Keywords english: | High-energy ball milling, DSC, Thermal phase stability, Fluoride, Solid solution |
| DDC: | 540 | Chemie |
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Naturwissenschaftliche Fakultät
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