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Measurement of the surface tension of electrolytic copper by the maximum gas bubble pressure method
1. The surface tension of electrolytic copper at 1600° has been measured and found to be 1230 dyne/cm. 2. The possibility has been shown of experimentally confirming the correctness of the use of external radii in calculating a from Cantor's formula or from Sugden's formula in the investigation of non-wetting liquids.
V. I. Yashkichev, V.B. Lazarev
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Colloids and Surfaces A: Physicochemical and Engineering Aspects, 1993
Abstract A newly designed apparatus based on the principle of maximum bubble pressure can be used for measuring the dynamic surface tension in a time interval from 1 ms to 10 s. The surface tension values for pure liquids obtained at small lifetimes are influenced by hydrodynamic effects.
V. B. Fainerman+2 more
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Abstract A newly designed apparatus based on the principle of maximum bubble pressure can be used for measuring the dynamic surface tension in a time interval from 1 ms to 10 s. The surface tension values for pure liquids obtained at small lifetimes are influenced by hydrodynamic effects.
V. B. Fainerman+2 more
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Journal of Colloid and Interface Science, 1972
Abstract In the measurements of the time dependency of the surface tension (γ) by the maximum bubble pressure method, the effective age of the surface of the solution (T) is smaller than the measured interval between the separation of the two subsequent bubbles (t).
J. Kloubek
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Abstract In the measurements of the time dependency of the surface tension (γ) by the maximum bubble pressure method, the effective age of the surface of the solution (T) is smaller than the measured interval between the separation of the two subsequent bubbles (t).
J. Kloubek
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Dynamic surface tension of micellar solutions studied by the maximum bubble pressure method
Colloid and Polymer Science, 1995A theoretical model for the dynamic surface tension of an air bubble expanding in micellar surfactant solution is proposed. The model accounts for the effect of expansion of the bubble surface during the adsorption of surfactant molecules (monomers) and the effect of disintegration of polydisperse micelles on the surfactant diffusion.
Tz. H. Iliev+2 more
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Surface tension measurements of benzyl benzoate using the Sugden maximum bubble pressure method [PDF]
James Ross+2 more
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Of the numerous methods of measuring the surface tension (σ) of molten metals, the commonest is the method of the maximum pressure in a gas bubble or drop, the theory of which was developed by Cantor in 1892 [1]. Of 223 investigations published on the measurement of surface tension of molten metals up to the commencement of 1961, the method of maximum ...
P. P. Pugachev
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The ionic liquids used in this study are (1,1’-decane-1,10-diylbis (3-ethylpyridinium) dibromide. The reason of this experiment is to figure out character of ionic liquids called green solvent.
Dahye La, Amuthan Chinnappan, Hern Kim
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Colloids and Surfaces A: Physicochemical and Engineering Aspects, 1996
The dynamic surface tension (DST) of sodium dodecyl sulfate solutions in the presence of sodium chloride is studied by the maximum bubble pressure method. The pressure oscillations are measured with a pressure transducer, while the change of the bubble area with time is determined by means of a video system. The role of the wettability of the capillary
Luben N. Arnaudov+6 more
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The dynamic surface tension (DST) of sodium dodecyl sulfate solutions in the presence of sodium chloride is studied by the maximum bubble pressure method. The pressure oscillations are measured with a pressure transducer, while the change of the bubble area with time is determined by means of a video system. The role of the wettability of the capillary
Luben N. Arnaudov+6 more
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Improvements in the maximum-bubble-pressure method of measuring surface tension
Langmuir, 1986K. J. Mysels
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The MPT1 allows to determine the bubble dead time and to calculate the effective surface age of a bubble. The developed theory for describing adsorption processes at the surface of a growing bubble and useful approximate solutions of this theory give access to a quantitative interpretation of experiments.
R. Miller, V. B. Fainerman, P. Joos
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