Mobility of Surfactants in and between Adsorbed Monolayers

Using X-ray photoelectron spectroscopy (XPS), the lateral interdiffusion of ionic surfactants in adsorbed monolayers and their exchange between two contacting monolayers were measured under varying conditions of temperature and humidity. Measured interdiffusion coefficients at 25 °C were of order (1...

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Veröffentlicht in:The journal of physical chemistry. B 1997-07, Vol.101 (29), p.5692-5697
Hauptverfasser: Berman, A. D, Cameron, S. D, Israelachvili, J. N
Format: Artikel
Sprache:eng
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