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2000 | 97 | 6 | 1073-1082
Article title

Photoacoustic Study of the Interaction Between Thin Oil Layers with Water

Content
Title variants
Languages of publication
EN
Abstracts
EN
In the presented paper the structural changes in thin olive oil layers taking place as a result of interaction with water using a photoacoustic technique were studied. The oil layers were spread from a solution in a volatile solvent (ethyl ether) on the water and copper surface. These studies are a natural continuation of the previous work on a layered system performed within the light range (680 nm), which pointed to the irregularities of oil layers related to their thickness is now expanded to the infrared band. A structural irregularity was observed for a layer thickness of 100 μm, but it did not appear for the one of pure bulk oil. Signatures of irregularity were clearly observed in the phase plots whereas the amplitude dependences were not sensitive to them. The performed studies allowed one to relate the diversity of thermal parameters in the samples with structural changes found in oil layers originated from oil-water interactions.
Keywords
EN
Publisher

Year
Volume
97
Issue
6
Pages
1073-1082
Physical description
Dates
published
2000-06
received
1999-11-30
(unknown)
2000-03-24
Contributors
author
  • Institute of Experimental Physics, University of Gdańsk, Wita Stwosza 57, 80-952 Gdańsk, Poland
author
  • Institute of Experimental Physics, University of Gdańsk, Wita Stwosza 57, 80-952 Gdańsk, Poland
author
  • Martin-Luther-Universität Halle-Wittenberg Fachbereich Pharmazie, Hoher Weg 7, 06099 Halle, Germany
  • Institute of Experimental Physics, University of Gdańsk, Wita Stwosza 57, 80-952 Gdańsk, Poland
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv97z611kz
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