Bernard P. Binks
Selective retardation of perfume oil evaporation from oil-in-water emulsions stabilized by either surfactant or nanoparticles
Binks, Bernard P.; Fletcher, Paul D. I.; Fletcher, Paul D.I.; Holt, Benjamin L.; Beaussoubre, Pascal; Wong, Kenneth
Authors
Paul D. I. Fletcher
Paul D.I. Fletcher
Benjamin L. Holt
Pascal Beaussoubre
Kenneth Wong
Abstract
We have used dynamic headspace analysis to investigate the evaporation rates of perfume oils from stirred oil-in-water emulsions into a flowing gas stream. We compare the behavior of an oil of low water solubility (limonene) and one of high water solubility (benzyl acetate). It is shown how the evaporation of an oil of low water solubility is selectively retarded and how the retardation effect depends on the oil volume fraction in the emulsion. We compare how the evaporation retardation depends on the nature of the adsorbed film stabilizing the emulsion. Surfactant films are less effective than adsorbed films of nanoparticles, and the retardation can be further enhanced by compression of the adsorbed nanoparticle films by preshrinking the emulsion drops.
Citation
Binks, B. P., Fletcher, P. D., Holt, B. L., Beaussoubre, P., & Wong, K. (2010). Selective retardation of perfume oil evaporation from oil-in-water emulsions stabilized by either surfactant or nanoparticles. Langmuir : the ACS journal of surfaces and colloids, 26(23), 18024-18030. https://doi.org/10.1021/la103700g
Journal Article Type | Article |
---|---|
Online Publication Date | Nov 10, 2010 |
Publication Date | Dec 7, 2010 |
Journal | LANGMUIR |
Print ISSN | 0743-7463 |
Electronic ISSN | 1520-5827 |
Publisher | American Chemical Society |
Peer Reviewed | Peer Reviewed |
Volume | 26 |
Issue | 23 |
Pages | 18024-18030 |
DOI | https://doi.org/10.1021/la103700g |
Keywords | Vapor-pressure; Evaporation; Phase-diagram approach; Pickering emulsions |
Public URL | https://hull-repository.worktribe.com/output/396265 |
Publisher URL | https://pubs.acs.org/doi/abs/10.1021/la103700g |
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