Simultaneous measurement of the thickness and the lifetime of a foam lamella

Feucht, Dominik C. and Hofmann, Matthias J. and Motschmann, Hubert (2019) Simultaneous measurement of the thickness and the lifetime of a foam lamella. REVIEW OF SCIENTIFIC INSTRUMENTS, 90 (12): 124102. ISSN 0034-6748, 1089-7623

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Abstract

Despite the important role of foams in industrial applications, few methods for determining the stability are present. By extending the existing light reflection-based apparatus, additional information about a single foam lamella can be obtained. Evaluation of these data delivers insight into the thinning process of the lamella. The potential of this technique is shown for the analysis of two surfactants with different head group lengths (Lutensol XP 100 and Lutensol XP 140). Published under license by AIP Publishing.

Item Type: Article
Uncontrolled Keywords: STABILITY;
Subjects: 500 Science > 540 Chemistry & allied sciences
Divisions: Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie
Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry VI - Physical Chemistry (Solution Chemistry) > Prof. Dr. Hubert Motschmann
Depositing User: Dr. Gernot Deinzer
Date Deposited: 23 Mar 2020 06:39
Last Modified: 23 Mar 2020 06:39
URI: https://pred.uni-regensburg.de/id/eprint/25730

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