As part of the disposal of nuclear waste in deep geological formations (Cigéo project), it is necessary to predict the flow of radionuclides in ionic form in charged porous media such as clays. The clay materials are complex and it is difficult to know their structure, especially at the nanoscale where electrokinetic phenomena become paramount. In this case, the strategy adopted in this work is to represent the porosity with a network of pores interconnected by channels. This requires to know the properties of the coupled transport at the channel scale taking into account the flow of solvent, solutes and charges under the influence of gradients of pressure, salt concentration and electrostatic potential. We used the Poisson-Nernst-Planck mo...
Depending on the permeability of porous materials, different mass transport mechanisms have to be di...
Predicting the fate of radioactive waste stored in a clay formation requires a good understanding of...
Depending on the permeability of porous materials, different mass transport mechanisms have to be di...
As part of the disposal of nuclear waste in deep geological formations (Cigéo project), it is necess...
As part of the disposal of nuclear waste in deep geological formations (Cigéo project), it is necess...
In the context of deep geological disposal of nuclear waste (Cigéo project), it is necessary to be a...
Dans le cadre du stockage des déchets nucléaires en couche géologique profonde (projet Cigéo), il es...
Negative charge excess at the surface of clay minerals coupled with their high specific surface area...
Negative charge excess at the surface of clay minerals coupled with their high specific surface area...
Negative charge excess at the surface of clay minerals coupled with their high specific surface area...
Solute diffusion in compacted clays depends on ionic strength through its control on the thickness o...
Owing to their low permeability clay formations are considered as potential host rocks for nuclear w...
Solute diffusion in compacted clays depends on ionic strength through its control on the thickness o...
Solute diffusion in compacted clays depends on ionic strength through its control on the thickness o...
In this work, we study electro-chemo-mechanical effects at the nanoscale of smectite clay particles ...
Depending on the permeability of porous materials, different mass transport mechanisms have to be di...
Predicting the fate of radioactive waste stored in a clay formation requires a good understanding of...
Depending on the permeability of porous materials, different mass transport mechanisms have to be di...
As part of the disposal of nuclear waste in deep geological formations (Cigéo project), it is necess...
As part of the disposal of nuclear waste in deep geological formations (Cigéo project), it is necess...
In the context of deep geological disposal of nuclear waste (Cigéo project), it is necessary to be a...
Dans le cadre du stockage des déchets nucléaires en couche géologique profonde (projet Cigéo), il es...
Negative charge excess at the surface of clay minerals coupled with their high specific surface area...
Negative charge excess at the surface of clay minerals coupled with their high specific surface area...
Negative charge excess at the surface of clay minerals coupled with their high specific surface area...
Solute diffusion in compacted clays depends on ionic strength through its control on the thickness o...
Owing to their low permeability clay formations are considered as potential host rocks for nuclear w...
Solute diffusion in compacted clays depends on ionic strength through its control on the thickness o...
Solute diffusion in compacted clays depends on ionic strength through its control on the thickness o...
In this work, we study electro-chemo-mechanical effects at the nanoscale of smectite clay particles ...
Depending on the permeability of porous materials, different mass transport mechanisms have to be di...
Predicting the fate of radioactive waste stored in a clay formation requires a good understanding of...
Depending on the permeability of porous materials, different mass transport mechanisms have to be di...