Oscillations of sessile drops of surfactant solutions on solid substrates with differing Hydrophobicity
(2003) In Langmuir 19(24). p.10109-10115- Abstract
- The paper reports results of experimental studies on the dynamic behavior of surfactant
olution drops on substrates with differing hydrophobicity. Contact angle
oscillations observed immediately after the drop deposition are
studied, and a mechanistic interpretation of this phenomenon is put
forward. The major emphasis is put on the physicochemical aspects of
surfactant action, including the dynamic wetting enhancement and the
effect of surface tension relaxation on the frequency of drop
oscillation, which are characteristic of surfactant
solutions. Appropriate scaling relations describing the drop dynamics
are derived.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/122276
- author
- von Bahr, M ; Tiberg, Fredrik LU and Zhmud, B
- organization
- publishing date
- 2003
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Langmuir
- volume
- 19
- issue
- 24
- pages
- 10109 - 10115
- publisher
- The American Chemical Society (ACS)
- external identifiers
-
- scopus:0344944905
- ISSN
- 0743-7463
- DOI
- 10.1021/la030062d
- language
- English
- LU publication?
- yes
- id
- fbc7059a-3637-4f60-8fbf-48aa6358d4f2 (old id 122276)
- date added to LUP
- 2016-04-01 12:02:01
- date last changed
- 2022-02-26 00:51:45
@article{fbc7059a-3637-4f60-8fbf-48aa6358d4f2, abstract = {{The paper reports results of experimental studies on the dynamic behavior of surfactant <br/><br> olution drops on substrates with differing hydrophobicity. Contact angle<br/><br> oscillations observed immediately after the drop deposition are<br/><br> studied, and a mechanistic interpretation of this phenomenon is put<br/><br> forward. The major emphasis is put on the physicochemical aspects of<br/><br> surfactant action, including the dynamic wetting enhancement and the<br/><br> effect of surface tension relaxation on the frequency of drop<br/><br> oscillation, which are characteristic of surfactant<br/><br> solutions. Appropriate scaling relations describing the drop dynamics<br/><br> are derived.}}, author = {{von Bahr, M and Tiberg, Fredrik and Zhmud, B}}, issn = {{0743-7463}}, language = {{eng}}, number = {{24}}, pages = {{10109--10115}}, publisher = {{The American Chemical Society (ACS)}}, series = {{Langmuir}}, title = {{Oscillations of sessile drops of surfactant solutions on solid substrates with differing Hydrophobicity}}, url = {{http://dx.doi.org/10.1021/la030062d}}, doi = {{10.1021/la030062d}}, volume = {{19}}, year = {{2003}}, }