Surface excess in liquid surfaces: alcohol and salt solutions
|Date/Time:||Thursday, 12 Sep 2013 - Saturday, 14 Sep 2013|
|Location:||PHYSICS Hall Room 3|
|Channel:||Condensed Matter Physics|
Willard Gibbs first proposed composition at the surface of liquid mixture or solution usually differs from the bulk composition, but experimental verification of this surface excess has been challenging. I will introduce our attempts to probe such surface excess from alcohol+water mixtures and from saline solutions.