Molten salts electrochemical processes, like fluorine and aluminium production processes produce bubbles on electrodes slightly wetted by an electrolyte. In those cells, the electrolyte convection is mainly induced by the motion of bubbles. Then, the residence time of gas is not under control and the modelling of such electrolysis still faces many challenges. This work begins with a collection of the information required to model gas-producing cells. We developed an electrochemical composite coating technique to achieve the production of highly hydrophobic electrodes. Then we studied the gas evolution obtained with these electrodes, we observed that coalescences determines the bubbles growth rate and sizes at detachment. When the hydrophobi...
Bubbles are present in a very wide and extensive variety of processes. The motivation for this work ...
Bubbles are present in a very wide and extensive variety of processes. The motivation for this work ...
The cathode and anode of a ‘bubble-free’ ‘capillary-fed’ water electrolysis cell that was previously...
Molten salts electrochemical processes, like fluorine and aluminium production processes produce bub...
Molten salts electrochemical processes, like fluorine and aluminium production processes produce bub...
Molten salts electrochemical processes, like fluorine and aluminium production processes produce bub...
Certains procédés d'électrolyse industriels, comme ceux de production de fluor et d'aluminium, génèr...
Certains procédés d'électrolyse industriels, comme ceux de production de fluor et d'aluminium, génèr...
Certains procédés d'électrolyse industriels, comme ceux de production de fluor et d'aluminium, génèr...
The subject matter of this thesis aims to understand the combined effect of bubbles and ion transpor...
Nucleation of bubbles, their growth by diffusion of dissolved gas to the bubble surface and by coale...
The electrolytic production of gas bubbles involves three stepsnucleation, growth, and detachment. ...
A simple method to study the air bubble dynamics and to burst the air bubbles formed on the electrod...
A simple method to study the air bubble dynamics and to burst the air bubbles formed on the electrod...
Bubbles are present in a very wide and extensive variety of processes. The motivation for this work ...
Bubbles are present in a very wide and extensive variety of processes. The motivation for this work ...
Bubbles are present in a very wide and extensive variety of processes. The motivation for this work ...
The cathode and anode of a ‘bubble-free’ ‘capillary-fed’ water electrolysis cell that was previously...
Molten salts electrochemical processes, like fluorine and aluminium production processes produce bub...
Molten salts electrochemical processes, like fluorine and aluminium production processes produce bub...
Molten salts electrochemical processes, like fluorine and aluminium production processes produce bub...
Certains procédés d'électrolyse industriels, comme ceux de production de fluor et d'aluminium, génèr...
Certains procédés d'électrolyse industriels, comme ceux de production de fluor et d'aluminium, génèr...
Certains procédés d'électrolyse industriels, comme ceux de production de fluor et d'aluminium, génèr...
The subject matter of this thesis aims to understand the combined effect of bubbles and ion transpor...
Nucleation of bubbles, their growth by diffusion of dissolved gas to the bubble surface and by coale...
The electrolytic production of gas bubbles involves three stepsnucleation, growth, and detachment. ...
A simple method to study the air bubble dynamics and to burst the air bubbles formed on the electrod...
A simple method to study the air bubble dynamics and to burst the air bubbles formed on the electrod...
Bubbles are present in a very wide and extensive variety of processes. The motivation for this work ...
Bubbles are present in a very wide and extensive variety of processes. The motivation for this work ...
Bubbles are present in a very wide and extensive variety of processes. The motivation for this work ...
The cathode and anode of a ‘bubble-free’ ‘capillary-fed’ water electrolysis cell that was previously...