Effect of electrolytes on bubble coalescence

The stabilization of bubbles by salts was examined. The findings indicate that bubble coalescence is inhibited by some salts whereas others have no effect and that this inhibition occurs only upon the "matching" of a two-valued empirical property assigned to each anion and cation.

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Bibliographische Detailangaben
Veröffentlicht in:	Nature (London) 1993-07, Vol.364 (6435), p.317-319
Hauptverfasser:	Craig, V. S. J, Ninham, B. W, Pashley, R. M
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Coalescence Electrolytes Exact sciences and technology Gas-liquid interface and liquid-liquid interface General and physical chemistry Ions Surface physical chemistry Water
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Beschreibung
Zusammenfassung:	The stabilization of bubbles by salts was examined. The findings indicate that bubble coalescence is inhibited by some salts whereas others have no effect and that this inhibition occurs only upon the "matching" of a two-valued empirical property assigned to each anion and cation.
ISSN:	0028-0836 1476-4687
DOI:	10.1038/364317a0