| 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 |
|
Hermet, Patrick
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Insights into the need for ab-initio calculations to accurately predict the optical properties of metallic carbon nanotubes based on experimental confrontation
- 2023Interplay between H-bonding proton dynamics and Fe valence fluctuations in Fe 3 ( P O 4 ) 2 ( OH ) 2 at high pressure
- 2022Compressibility, Phase Transition, and Argon Insertion in the Siliceous Zeolite Mobil-Twelve at High Pressurecitations
- 2020Influence of Nanostructuration on the Vibrational, Electronic and Optical Properties of CrSi 2 Thin Filmscitations
- 2020Influence of Nanostructuration on the Vibrational, Electronic and Optical Properties of CrSi<sub>2</sub> Thin Filmscitations
- 2019High-pressure, high temperature insertion of bismuth in the siliceous zeolite silicalite-1citations
- 2017Supramolecular organization of a H-bonded perylene bisimide organogelator determined by transmission electron microscopy, grazing incidence X-ray diffraction and polarized infra-red spectroscopycitations
- 2017Supramolecular organization of a H-bonded perylene bisimide organogelator determined by transmission electron microscopy, grazing incidence X-ray diffraction and polarized infra-red spectroscopycitations
- 2017Experimental and first-principles calculation study of the pressure-induced transitions to a metastable phase in GaPO4 and in the solid solution AlPO4-GaPO4citations
- 2017Experimental and first-principles calculation study of the pressure-induced transitions to a metastable phase in GaPO4 and in the solid solution AlPO4-GaPO4citations
- 2014Linear electro-optic effect in multiferroic BiFeO3 thin filmscitations
- 2014First-principles characterization of the P21ab ferroelectric phase of Aurivillius Bi2WO6citations
Places of action
| Organizations | Location | People |
|---|
article
High-pressure, high temperature insertion of bismuth in the siliceous zeolite silicalite-1
Abstract
A silicalite-1/bismuth composite was synthesized by insertion of liquid bismuth in the 5.5 Å diameter pores of the zeolite under high-pressure, high-temperature conditions. The insertion of bismuth stabilizes the structure with respect to pressure-induced amorphization. Transmission electron microscopy indicated the presence of chains of atoms, which correspond to the 5.5 Å diameter of the host silicalite-1 structure. Neutron powder diffraction also confirmed the insertion of Bi in the pores of silicalite-1. Density functional theory calculations indicate that the insertion of bismuth results in formation of chains with short and long Bi-Bi distances in the pores of the host silicalite-1 linked to the framework by van der Waal's interactions. The material is predicted to be a semiconductor with a band gap of 0.4 eV.