Electrical conductivity of the molten systems of (LiF-CaF2)(eut)-NdF3 and (LiF-NaF)(eut)-NdF3

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F22%3AN0000011" target="_blank" >RIV/46356088:_____/22:N0000011 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0167732222015501" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0167732222015501</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.molliq.2022.120012" target="_blank" >10.1016/j.molliq.2022.120012</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Electrical conductivity of the molten systems of (LiF-CaF2)(eut)-NdF3 and (LiF-NaF)(eut)-NdF3

Popis výsledku v původním jazyce

The electrical conductivity of molten systems of (LiF - CaF2)(eut) - NdF3 and (LiF - NaF)(eut) - NdF3 was experimentally determined as a function of temperature and concentration of NdF3 (0 - 20 mol %). A platinum-rhodium electrode positioning in pyrolytic BN tube, graphite crucible, and altering current impedance spectroscopy were used for the study. The conductivity of both measured systems increases with the temperature and decreases with the increasing content of NdF3. The experimental data have been described by the linear regression and by the Arrhenius equation. The electrical conductivity of the molten system of (LiF - CaF2)(eut) - 5 mol % NdF3 has been identified to be 5.56 S.cm(-1) compares to the electrical conductivity of the molten system of (LiF - NaF)(eut) - 5 mol % NdF3, 5.52 S.cm(-1) (800 degrees C). The electrical conductivity of (LiF - CaF2)(eut )- 20 mol % NdF3 at the temperature of 800 degrees C is 4.02 S.cm(-1), and the electrical conductivity of (LiF - NaF)(eut) - 20 mol % NdF3 is at the same temperature 3.46 S. cm(-1). The XRD patterns of the solidified samples of the investigated systems (LiF - CaF2)(eut) - NdF(3 )and (LiF - NaF)(eut )- NdF3 were after the conductivity measurements also determined.

Název v anglickém jazyce

Electrical conductivity of the molten systems of (LiF-CaF2)(eut)-NdF3 and (LiF-NaF)(eut)-NdF3

Popis výsledku anglicky

The electrical conductivity of molten systems of (LiF - CaF2)(eut) - NdF3 and (LiF - NaF)(eut) - NdF3 was experimentally determined as a function of temperature and concentration of NdF3 (0 - 20 mol %). A platinum-rhodium electrode positioning in pyrolytic BN tube, graphite crucible, and altering current impedance spectroscopy were used for the study. The conductivity of both measured systems increases with the temperature and decreases with the increasing content of NdF3. The experimental data have been described by the linear regression and by the Arrhenius equation. The electrical conductivity of the molten system of (LiF - CaF2)(eut) - 5 mol % NdF3 has been identified to be 5.56 S.cm(-1) compares to the electrical conductivity of the molten system of (LiF - NaF)(eut) - 5 mol % NdF3, 5.52 S.cm(-1) (800 degrees C). The electrical conductivity of (LiF - CaF2)(eut )- 20 mol % NdF3 at the temperature of 800 degrees C is 4.02 S.cm(-1), and the electrical conductivity of (LiF - NaF)(eut) - 20 mol % NdF3 is at the same temperature 3.46 S. cm(-1). The XRD patterns of the solidified samples of the investigated systems (LiF - CaF2)(eut) - NdF(3 )and (LiF - NaF)(eut )- NdF3 were after the conductivity measurements also determined.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Molecular Liquids

ISSN

0167-7322

e-ISSN

1873-3166

Svazek periodika

365

Číslo periodika v rámci svazku

November

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

1-7

Kód UT WoS článku

000868400700012

EID výsledku v databázi Scopus

2-s2.0-85136063749