Ionic conductivity of the molten systems (LiF-CaF2)eut-NdF3, (LiF-NaF)eut-NdF3, (NaF-CaF2)eut-NdF3 and (LiF-MgF2)eut-NdF3

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F23%3AN0000012" target="_blank" >RIV/46356088:_____/23:N0000012 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s11581-023-05232-3" target="_blank" >https://link.springer.com/article/10.1007/s11581-023-05232-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11581-023-05232-3" target="_blank" >10.1007/s11581-023-05232-3</a>

Result language
angličtina
Original language name
Ionic conductivity of the molten systems (LiF-CaF2)eut-NdF3, (LiF-NaF)eut-NdF3, (NaF-CaF2)eut-NdF3 and (LiF-MgF2)eut-NdF3
Original language description
Experimental measurements were made to assess the electrical conductivity as a function of temperature and NdF3 concentration (0–20 mol %) of molten systems of (LiF–CaF2)eut–NdF3, (LiF–NaF)eut–NdF3, (NaF–CaF2)eut–NdF3 and (LiF–MgF2)eut–NdF3. The experiment used an altering current impedance spectroscopy technique with a platinum–rhodium electrode positioned in a pyrolytic BN tube and graphite a crucible/counter electrode. The conductivity of all systems under study increased with rising temperatures and decreasing NdF3 concentrations. The Arrhenius equation and linear regression have both been used to describe the experimental data. The results of the ionic conductivity for the temperature 850 °C and NdF3 concentrations 0, 10 and 15 mol %, respectively, can be compared as follows: the conductivity of the molten system of (LiF–CaF2)eut–NdF3 was determined to be 6.10, 5.95 and 5.10 S.cm−1, the results for the system (LiF–NaF)eut–NdF3 were 6.16, 5.56 and 4.13 S.cm−1, the results for the system (NaF–CaF2)eut–NdF3 were 3.78, 3.56 and 2.32 S.cm−1, and finally, the results for the system (LiF–MgF2)eut–NdF3 were determined to be for the same temperature as 5.35, 4.79 and 4.14 S.cm−1, respectively.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20305 - Nuclear related engineering; (nuclear physics to be 1.3);

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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