Contact line friction in liquid-liquid displacement on hydrophobic surfaces
The dynamics of a receding water front displaced by (a) an immiscible droplet of dodecane and (b) an air bubble on smooth thiol and silane coated substrates has been investigated. For velocities below 0.02 m/s, the three phase contact line motion is captured by the molecular kinetic theory. The corr...
| Main Authors: | , , , |
|---|---|
| Format: | Journal Article |
| Published: |
American Chemical Society
2011
|
| Online Access: | http://hdl.handle.net/20.500.11937/54814 |