| 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 |
|
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
Places of action
| Organizations | Location | People |
|---|
article
Synthesis of nanostructured Li3Me2(PO4)2F3 glass-ceramics (Me = V, Fe, Ti)
Abstract
The aim of this research was to synthesize high-conducting nanostructured fluorophosphate materials starting from LiF-Me2O3-P2O5 (Me = V, Fe, Ti) glasses, whose nominal composition was close to that of the polycrystalline Li3Me2(PO4)2F3. All the compositions under study which contained up to 0.5 Fe per nominal formula were synthesized initially in amorphous state. Their thermal treatment led to significant changes in their electric conductivity. The best conducting sample (σ(25 °C) = 1.7 × 10- 3 S/cm) was the one of composition Li3V2(PO4)2F3 after nanocrystallization at 500 °C. The average crystallite size was 75 nm. Two factors are the most important for the efficiency of the electrical conductivity of the nanostructured materials under consideration: a high concentration and a short average distance between hopping centers (i.e. aliovalent V, Fe or Ti ions). © 2015 Elsevier B.V. All rights reserved.