| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Krishnan, Dhiya
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (1/1 displayed)
Places of action
| Organizations | Location | People |
|---|
article
Thermal Analysis and Phase Equilibria of the Molten System Na3AlF6-NdF3-Nd2O3
Abstract
<jats:title>Abstract</jats:title><jats:p>Phase diagrams of the systems Na<jats:sub>3</jats:sub>AlF<jats:sub>6</jats:sub>-NdF<jats:sub>3</jats:sub> and (Na<jats:sub>3</jats:sub>AlF<jats:sub>6</jats:sub>-NdF<jats:sub>3</jats:sub>)<jats:sub>eut</jats:sub>-Nd<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub> were experimentally determined by thermal analysis up to 60 mol.% NdF<jats:sub>3</jats:sub> and 45 mol.% Nd<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>, respectively. The Na<jats:sub>3</jats:sub>AlF<jats:sub>6</jats:sub>-NdF<jats:sub>3</jats:sub> system was found to be a simple eutectic system with the eutectic point with the following approximate coordinates: 49 mol.% NdF<jats:sub>3</jats:sub> and 905°C. This eutectic composition was then used for the thermal analysis of the (Na<jats:sub>3</jats:sub>AlF<jats:sub>6</jats:sub>-NdF<jats:sub>3</jats:sub>)<jats:sub>eut</jats:sub>-Nd<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub> system. The coordinates of the eutectic point of the (Na<jats:sub>3</jats:sub>AlF<jats:sub>6</jats:sub>-NdF<jats:sub>3</jats:sub>)<jats:sub>eut</jats:sub>-Nd<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub> system were found to be approximately 46 mol.% Nd<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub> and 733°C. After the thermal analysis, the x-ray diffraction analysis of the solidified samples of both systems was performed. The XRD analysis of the Na<jats:sub>3</jats:sub>AlF<jats:sub>6</jats:sub>-NdF<jats:sub>3</jats:sub> system has shown the formation of two new compounds; NaNdF<jats:sub>4</jats:sub> and NdOF. The formation of NdOF is probably the product of the high-temperature hydrolysis between the moisture in the atmosphere and NdF<jats:sub>3</jats:sub>. The XRD analysis of the solidified samples of the (Na<jats:sub>3</jats:sub>AlF<jats:sub>6</jats:sub>-NdF<jats:sub>3</jats:sub>)<jats:sub>eut</jats:sub>-Nd<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub> system has shown the formation of the following new compounds: NaNdF<jats:sub>4</jats:sub>, NdOF, NdAlO<jats:sub>3,</jats:sub> and NaF.</jats:p>