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Dynamic interfacial tension of triblock copolymers solutions at the water–hexane interface

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2011
Abstract Equilibrium and dynamic surface tension of non-ionic triblock copolymers, Pluronics, varying in the number of poly(ethylene oxide) and poly(propylene oxide) groups have been measured by means of drop profile tensiometry at the water–hexane interface. The experimental data have been explained on the basis of a theory previously developed for
Ramirez, P.   +5 more
openaire   +3 more sources

Measurement of Dynamic Interfacial Tension by an Expanding Drop Tensiometer

Journal of Colloid and Interface Science, 1993
Abstract An accurate, nonintrusive method is described to measure the dynamic tension of dilated liquid-liquid interfaces. In this method, the time-dependent pressure difference across the curved interface of an expanding spherical drop, immersed in the second immiscible phase, was measured as a function of time.
R. Nagarajan, D.T. Wasan
openaire   +1 more source

Comparative measurement of interfacial tension by transient dynamic methods

Journal of Applied Polymer Science, 2005
AbstractAn experimental comparison between different techniques for the interfacial tension measurement is presented for polyamide‐6 and polystyrene pair. The techniques are transient dynamic methods, which include the breaking thread (BT) method, the imbedded fiber retraction (IFR) method, the deformed drop retraction (DDR) method, and two modified ...
openaire   +1 more source

Static and Dynamic Interfacial Tension Analysis

Current Protocols in Food Analytical Chemistry, 2003
openaire   +1 more source

Area effects in spinning-drop dynamic interfacial tensions

Chemical Engineering Science, 1980
J.B. Brown, C.J. Radke
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Study on the dynamic interfacial tension with micro interface sensor

Chemical Engineering Science, 2023
Wenjie Lan   +3 more
openaire   +1 more source

Measurement of Dynamic Interfacial Tension and Dilatational Elasticity

1991
David A. Edwards   +2 more
openaire   +1 more source

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