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Determination of Surface Tension, Structural and Related Properties of Aquo-alcoholic Mixtures at 298 K
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Published/Copyright:
June 9, 2010
Abstract
Systematic determination of the surface tension and surface excess values of aquo-organic mixtures (methanol + water, ethanol + water, isoprapanol + water, tertiary butanol + water and ethylene glycol + water) were made. Attempts were made to interpret the surface tension values of aquo-alcoholic mixtures in terms of structure of water and its interactions with alcohols, surface excess and excess surface tension values. Correlation of the structural properties of the solvent mixtures with surface excess and other related macroscopic properties were attempted.
Keywords: Aquo-organic Mixtures; Macroscopic Properties; Excess Surface Tension of Mixing; Surface Tension; Gibbs Adsorption Equation
Published Online: 2010-6-9
Published in Print: 2010-5-1
© by Oldenbourg Wissenschaftsverlag, München, Germany
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Keywords for this article
Aquo-organic Mixtures;
Macroscopic Properties;
Excess Surface Tension of Mixing;
Surface Tension;
Gibbs Adsorption Equation
Articles in the same Issue
- Formation of Condensed Particles in Premixed Flames Catalyzed by Metal Carbonyls
- Determination of Surface Tension, Structural and Related Properties of Aquo-alcoholic Mixtures at 298 K
- The Interplay of Energy Disposal and Reaction Rates in Exoergic Processes at Metal Surfaces: Desorption Rates in Vibrationally Excited Adlayers
- Evidence for Vibrational Excitation of the Adlayer in Exoergic Processes at Metal Surfaces: H-atom Abstraction and Recombination and Adsorption-stimulated Desorption of CO
- Heterogeneous Catalysed Esterification of Propionic Acid with n-Amyl Alcohol over a Microporous Cation-exchange Resin Dowex 50Wx4
- First Glass Electrode and its Creators F. Haber and Z. Klemensiewicz – On 100th Anniversary
