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The present volume contains five chapters covering areas of contemporary interest in the fields of electrolyte solutions, the state of solvent molecules at electrode surfaces, charged colloid interfaces, surface chemistry of oxide electrodes and electro chemistry, and bioelectrochemistry of charge transfer complexes. The first chapter, by Barthel, Wachter, and Gores, covers the topic of conductance of nonaqueous pro tic and aprotic electro lyte solutions. This field is not only of intrinsic interest in itself, illustrating the important departures of ion-transport behavior in organic solvents from that, more well known, in water, but the information and extensive new data presented in this chapter will be of interest to those working with nonaqueous alkali-metal batteries where the conductivity and ion-association behavior of electrolytes in various solvents other than water is of great importance. The second chapter is devoted to a very fundamental and ubiquitous aspect of electrochemistry of electrodes: the state of solvent molecules, adsorbed and oriented, at their surfaces. The role of solvent adsorption and orientation in double-layer proper ties, it will be recalled, remained poorly understood until the early 1960s. This chapter, by Trasatti, gives a thorough account of the present state of knowledge of solvent orientation at electrode interfaces and of the unsuspected (until recent years) role it plays in properties of the double layer and in determining the potential profile at charged metal surfaces in solution.
List of contents
1 Temperature Dependence of Conductance of Electrolytes in Nonaqueous Solutions.- I. Introduction.- II. Experimental Aspects.- III. Dilute Electrolyte Solutions.- IV. Concentrated Electrolyte Solutions.- References.- 2 Solvent Adsorption and Double-Layer Potential Drop at Electrodes.- I. Introduction.- II. Water Dipole Contribution to the Potential of Zero Charge.- III. Relation of Surface Potential to Strength of Water Adsorption.- IV. Description of the Structure of Interfacial Water.- V. Electric Field Effects.- VI. Temperature Effects.- VII. Suggestions for a Possible Alternative Model.- VIII. Nonaqueous Solvents.- References.- 3 Electrochemical Aspects of Adsorption on Mineral Solids.- I. Introduction.- II. Basic Principles.- III. Charge Generation.- IV. Electrostatic Adsorption.- V. Lateral Interaction between Adsorbates.- VI. Chemical Forces.- VII. Chemical State of the Adsorbate.- VIII. Miscellaneous.- IX. Application of Boundary Tension and Contact Angle Measurements.- X. Adsorption Kinetics.- XI. Current Research Trends.- References.- 4 Application of Auger and Photoelectron Spectroscopy to Electrochemical Problems.- I. Introduction.- II. Auger Electron Spectroscopy.- III. X-Ray-Excited Photoelectron Spectroscopy.- IV. AES and XPS for Surface Analysis.- V. Surface Analysis Applied to Electrocatalysts.- VI. Application of AES and XPS to Passivity and Corrosion Studies.- VII. Concluding Remarks.- References.- 5 An Introduction to the Electrochemistry of Charge Transfer Complexes II.- I. Introduction.- II. Ionics.- III. Electrodics.- IV. Ternary and Proton Transfer Complexes.- V. Charge Transfer Complexes as Electrochemical Energy Storage Devices.- References.
