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Expansion of three-phase contact line after rupture of thin non-symmetrical films

II. Influence of pH on expansion rate at compressed electrical double-layer in the system quartz/dodecyl amine solution/air bubble

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Summary

The influence of pH on the expansion of three-phase contact line in the system quartz-dodecyl amine hydro chloride solution-air bubble after rupture of thin liquid film is discussed and explained as a consequence of adsorption density of surfactant at the solid-liquid and liquid-gaseous interface.

Zusammenfassung

Der Einfluß des pH-Wertes auf die Ausbreitung der Dreiphasenkontaktlinie im System Quarz/Dodecylaminhydro, chloridlösung/Luftblase und dem Zerreißen eines dünnen Flüssigkeitsfilmes wird diskutiert und als Folge der Adsorptionsdichte des Tensids an den Grenzflächen fest/flüssig und flüssig/Gas erklärt.

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Literature

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Authors and Affiliations

  1. Academy of Sciences of the GDR, Research Institute of Mineral Dressing, Straße des Friedens 40, DDR-92, Freiberg

    H. Stechemesser,  Th. Geidel &  K. Weber

Authors
  1. H. Stechemesser
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  2. Th. Geidel
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  3. K. Weber
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Stechemesser, H., Geidel, T. & Weber, K. Expansion of three-phase contact line after rupture of thin non-symmetrical films. Colloid & Polymer Sci 258, 1206–1207 (1980). https://doi.org/10.1007/BF01382471

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  • DOI: https://doi.org/10.1007/BF01382471

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