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Dynamic surface tension measurements of surfactant solutions using the maximum bubble pressure method – limits of applicability

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2004
One of the essential differences in the design of bubble pressure tensiometers consists in the geometry of the measuring capillaries. To reach extremely short adsorption times of milliseconds and below, the so-called deadtime of the capillaries must be of the order of some 10 ms.
Fainerman, V.   +4 more
openaire   +3 more sources

Measurement of Dynamic and Equilibrium Surface Tension of Surfactant Solutions by the Maximum Bubble Pressure Method

Heat Transfer: Volume 1, 2003
Surfactant solution systems are encountered in many different applications, including as a method to enhance the nucleate boiling performance of water. Characterizing the attendant interfacial phenomena requires precise predictions of their surface tension relaxation behavior.
Manish Bahl   +2 more
openaire   +2 more sources

The measurement of dynamic surface tensions of solutions of slowly diffusing molecules by the maximum bubble pressure method

Journal of Colloid Science, 1961
Abstract A method is presented for the use of the maximum bubble pressure method of measuring surface tension, to measure dynamic surface tensions of solutions of slowly diffusing soluble molecules. Data obtained using this method on aqueous solutions of decanoic acid and decyl alcohol are also presented.
Roy J. Kuffner
openaire   +2 more sources

The effect of capillary characteristics on the results of dynamic surface tension measurements using the maximum bubble pressure method

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 1998
Abstract The dynamic surface tension of Triton X-100 solutions was measured using the maximum bubble pressure method (MBPM). The data obtained depended on the geometry and material of the capillaries employed. It is shown that reliable results are obtained with short capillaries of hydrophobic internal surfaces.
Lylyk, S.   +5 more
openaire   +3 more sources

A test of the maximum bubble pressure method for electrocapillary measurements

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1987
Abstract The reliability of the maximum bubble pressure method for electrocapillary measurements has been tested in aqueous and non-aqueous solutions. The results suggest that, although contact angle problems are actually eliminated by using this method, serious systematic errors may be observed.
P. Nikitas, A. Pappa-Louisi
openaire   +1 more source

Optimized and Refined Apparatus for Measuring Surface Tension with the Bubble-Pressure Method

, 2021
A modified apparatus for measuring surface tension with the bubble-pressure method is proposed. Compared with a traditional instrument, this apparatus improved the accuracy of maximum pressure diff...
Yunshan Bai   +5 more
semanticscholar   +1 more source

Effect of the surface expansion and wettability of the capillary on the dynamic surface tension measured by the maximum bubble pressure method

open access: closed, 1996
Tommy S. Horozov   +6 more
openalex   +2 more sources

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