La. Deschenes et al., INHIBITION OF BUBBLE COALESCENCE IN AQUEOUS-SOLUTIONS - 1 - ELECTROLYTES, JOURNAL OF PHYSICAL CHEMISTRY B, 102(26), 1998, pp. 5115-5119
The inhibition of bubble coalescence has been studied in dilute 1:1 an
d 2:1 electrolyte solutions. All electrolytes studied were found to in
hibit coalescence, with anions dominating the inhibition at concentrat
ions below 0.01 M and cations dominating the inhibition at higher conc
entrations.