Direct observation of charge effects at liquid-solid interface with the pressure-wave-propagation method

Assane Ndour , Stephane Hole , Paul Leblanc (1) , Thierry Paillat (1)

1 EFD - Électro-Fluido-Dynamique [Institut Pprime]

Charge transfer at interface between a solid and a liquid is a complex physico-chemical phenomenon. It is shown in this paper that pressure-wave-propagation (PWP) method can be used to study the charges distribution at solidliquid interfaces both in still and flowing conditions.

Mots clés: Liquids; Conferences; Solids; Dielectrics; Charge transfer

Domaines: Mécanique des fluides [physics.class-ph]; Matériaux et structures en mécanique [physics.class-ph]; Acoustique [physics.class-ph]; Automatique / Robotique; Electromagnétisme; Milieux fluides et réactifs; Energie électrique; Thermique [physics.class-ph]; Vibrations [physics.class-ph]; Physique mathématique [math-ph]; Physique Quantique [quant-ph]; Acoustique [physics.class-ph]; Biomécanique [physics.med-ph]; Matériaux; Polymères

Assane Ndour, Stephane Hole, Paul Leblanc, Thierry Paillat. Direct observation of charge effects at liquid-solid interface with the pressure-wave-propagation method. 2020 IEEE 3rd International Conference on Dielectrics (ICD), Jul 2020, Valencia, Spain. pp.1-2, ⟨10.1109/ICD46958.2020.9341861⟩. ⟨hal-03798151⟩