90 citations · 277 across the 11 of their papers we have counts for
3 papers · 1 filter
The break-up of free films pulled out of a pure liquid bath
Lorène Champougny, Emmanuelle Rio, Frédéric Restagno +1
In this paper, we derive a lubrication model to describe the non-stationary free liquid film that is created when a vertical frame is pulled out of a liquid reservoir at a given ve…
Surfactant-induced rigidity of interfaces: a unified approach to free and dip-coated films
Lorène Champougny, Benoit Scheid, Frédéric Restagno +2
The behavior of thin liquid films is known to be strongly affected by the presence of surfactants at the interfaces. The detailed mechanism by which the latter enhance film stabili…
Dynamical thickening transition in plate coating with concentrated surfactant solutions
Jérôme Delacotte, Lorraine Montel, Frédéric Restagno +5
We present a large range of experimental data concerning the influence of surfactants on the well-known Landau-Levich-Derjaguin experiment where a liquid film is generated by pulli…