Article ID Journal Published Year Pages File Type
6661255 The Journal of Chemical Thermodynamics 2012 8 Pages PDF
Abstract
► The feasibility of Tween family to form phase segregation is demonstrated. ► Different potassium-based salts are efficient phase promoters in Tween surfactants. ► Hofmeister effects evidenced by the different molar Gibbs free energy of hydration. ► Othmer-Tobías and Bancroft equations suitably represent the experimental TL data.
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Physical Sciences and Engineering Chemical Engineering Chemical Engineering (General)
Preview
On the phase behaviour of polyethoxylated sorbitan (Tween) surfactants in the presence of potassium inorganic salts
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