Ce travail de recherche portant sur la compréhension des premières étapes de synthèse des zéolithes s'inscrit dans le cadre général de développements efficients de nouveaux catalyseurs performants. De nombreuses incertitudes demeurent quant aux mécanismes moléculaires de leur formation, en particulier lors de la nucléation en conditions de synthèse hydrothermale. Dans ce contexte, une méthodologie globale a été proposée afin d'évaluer l'impact des variables de synthèse sur la formation des espèces siliciques. La réalisation de ce travail a nécessité l'usage de différentes méthodes théoriques, combinant des calculs ab initio DFT et des simulations kMC. Un nouveau module kMC nommé Réacdiff a ainsi été développé et validé avec le modèle Lodka....
The understanding of the formation of silicate oligomers in the initial stage of zeolite synthesis i...
En vue de respecter les nouvelles normes sur la teneur en soufre des carburants diesels, l'industrie...
Kinetic Monte Carlo (KMC) simulations are used to model diffusion of molecules in zeolites. A variet...
The very early stages of solid-state formation from solution can be crucial in determining the prope...
A kinetic Monte Carlo (kMC) approach combined with density functional theory (DFT) calculations is u...
International audienceZeolites are essential materials to industry due to their adsorption and catal...
International audienceZeolites are essential materials to industry due to their adsorption and catal...
Zeolites are essential materials to industry due to their adsorption and catalytic properties. The b...
International audienceZeolites are essential materials to industry due to their adsorption and catal...
We report a study of silicate oligomerization in water solution in the presence of counterions (Li+ ...
We report a study of silicate oligomerization in water solution in the presence of counterions (Li+ ...
We report a study of silicate oligomerization in water solution in the presence of counterions (Li+ ...
We report a study of silicate oligomerization in water solution in the presence of counterions (Li+ ...
Recent developments in molecular simulation techniques provide estimates of data, and valuable new i...
The understanding of the formation of silicate oligomers in the initial stage of zeolite synthesis i...
The understanding of the formation of silicate oligomers in the initial stage of zeolite synthesis i...
En vue de respecter les nouvelles normes sur la teneur en soufre des carburants diesels, l'industrie...
Kinetic Monte Carlo (KMC) simulations are used to model diffusion of molecules in zeolites. A variet...
The very early stages of solid-state formation from solution can be crucial in determining the prope...
A kinetic Monte Carlo (kMC) approach combined with density functional theory (DFT) calculations is u...
International audienceZeolites are essential materials to industry due to their adsorption and catal...
International audienceZeolites are essential materials to industry due to their adsorption and catal...
Zeolites are essential materials to industry due to their adsorption and catalytic properties. The b...
International audienceZeolites are essential materials to industry due to their adsorption and catal...
We report a study of silicate oligomerization in water solution in the presence of counterions (Li+ ...
We report a study of silicate oligomerization in water solution in the presence of counterions (Li+ ...
We report a study of silicate oligomerization in water solution in the presence of counterions (Li+ ...
We report a study of silicate oligomerization in water solution in the presence of counterions (Li+ ...
Recent developments in molecular simulation techniques provide estimates of data, and valuable new i...
The understanding of the formation of silicate oligomers in the initial stage of zeolite synthesis i...
The understanding of the formation of silicate oligomers in the initial stage of zeolite synthesis i...
En vue de respecter les nouvelles normes sur la teneur en soufre des carburants diesels, l'industrie...
Kinetic Monte Carlo (KMC) simulations are used to model diffusion of molecules in zeolites. A variet...