This book is a comprehensive account of the properties of air/aqueous electrolyte surfaces with emphasis on the contributions of simple ions to surface tension behavior, and the practical consequences. By focusing on the thermodynamic properties of these ions at fluid-fluid interfaces surface and interface scientists will have a quantitative, rigorous, and objectively experimental methodology they can employ in their research. Ionic liquid interfaces are important in surfactant systems, cleansers, emulsions, bubbles, and foams. Commercial thin films and coatings have their origins in this science and separation processes (chromatography, flotation methods) are likewise based on manipulation of ionic liquid interfaces.
Some Preliminaries.
Basic Thermodynamic Relations for the Analysis of the Fluid/Fluid Interface
Surface and Interfacial Tension of Pure Water
The Surface Tension of Solutions
Empirical Relations between Surface Tension and Concentration for Distinctive Salt Solution
Adsorption of Ions at the Air–Water Interface
Empirical Relationships between Surface Tension and Temperature
Adsorption of Ions from Mixed Salt Solutions
Appendix A1: Experimental problems of surface tension measurements under ordinary conditions
Appendix A2: Tables of surface tension of salt solutions
Appendix A3: Thermodynamics of adsorption