Download or read book Kinetics of Electrode Processes and Null Points of Metals written by L. I. Antropov and published by . This book was released on 1960 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Progress in Reaction Kinetics written by G. Porter and published by Elsevier. This book was released on 2013-09-03 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress in Reaction Kinetics, Volume 4 is a 10-chapter text that focuses on the reactions of nitrogen atoms in the gas phase and some chemical factors in the kinetics of processes at electrodes. This volume describes first the free radical reactions dealing with halogenomethyl and alkoxyl radicals. The next chapters deal with electronically excited states, proton transfer, and kinetics of electrode processes. These topics are followed by discussions on the primary processes in the gas phase photochemistry of carbonyl compounds, as well as the mechanisms and rates of radiationless energy transfer. This book also looks into the methods used for the measurement of fluorescence lifetimes of aromatic compounds. A chapter examines the chemiluminescence in the oxidation of organic compounds and for other liquid-phase reactions. The last chapters discuss the role of the solvent in proton transfer reactions and some aspects of developments in the field of electrode processes. This book is of great value to reaction kinetics scientists and researchers.
Download or read book Catalytic and Kinetic Waves in Polarography written by Stal G. Mairanovskii and published by Springer. This book was released on 2013-11-11 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: As our knowledge of the mechanism of electrode processes increases, it becomes more and more apparent that the kinetic currents first observed by R. Brdicka and by K. Wiesner in the 1940's are very widely encountered. Very many electrode pro cesses contain a chemical stage. * This is true primarily of elec trode processes that involve organic compounds. Therefore, to understand the mechanism of electrode processes and, particular ly, to correctly interpret the results of polarographic investiga tions, it is important to know the characteristics and relationships controlling the chemical reactions taking place at the electrode surface. Generally, these reactions are substantially different from ordinary chemical reactions taking place in the bulk of the solution, since the reactions at the electrodes are often affected by the electric field of the electrode and the adsorption of the par ticipating compounds . The fact that hydrogen ions usuallY take part in the electro chemical reduction of organic compounds makes possible the use of electrochemical methods, particularly polarography, for the study of protolytic reactions. These reactions play an important role in organic chemistry: the majority of reactions of organic compounds in solutions go through a stage in which a hydrogen ion is removed or added (see, for example, [1, 2]). Therefore, the polarographic study of protolytic reactions can supply much important information to theoretical organic chemistry.
Download or read book Kinetics of Electrode Processes written by Tibor Erdey-Grúz and published by John Wiley & Sons. This book was released on 1972 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern Electrochemistry written by John O'M. Bockris and published by Springer Science & Business Media. This book was released on 1973-10-31 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt: 7 The Electrified Interface.- 7.1 Electrification of an Interface.- 7.1.1 The Electrode-Electrolyte Interface: The Basis of Electrodics.- 7.1.2 New Forces at the Boundary of an Electrolyte.- 7.1.3 The Interphase Region Has New Properties and New Structures.- 7.1.4 An Electrode Is Like a Giant Central Ion.- 7.1.5 The Consequences of Compromise Arrangements: The Electrolyte Side of the Boundary Acquires a Charge.- 7.1.6 Both Sides of the Interface Become Electrified: The So-Called "Electrical Double Layer"--7.1.7 Double Layers Are Characteristic of All Phase Boundaries.- 7.1.8 A Look into an El.
Download or read book Electrosorption written by Eliezer Gileadi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: The gradual emergence during the last decade of the study of the mechanism of electrode reactions from the dark ages has given stimulus to a consideration of the double layer at metal-solution interfaces, which extends far outside the classical experimental studies of the capacitance of the mercury solution interface made during the 1950's by D. C. Grahame at Amherst College, Massachusetts. The central aspect of the study of an electrode reaction is the elucidation of its path and rate-determining step. Two fields are, however, prerequisites for such studies. First, it must be known what species are in the bulk of the solution, for these will seldom be simple ones such as H30~ and this study ("complex ions") has been made with both extent and depth. Second, the occupancy of the surface of the electrocatalyst and the associated field gradients must be known as a function of position in the double layer. Such "maps of the double layer" can be given with reasonable certainty up to concentrations of about 1 N for mercury in contact with solutions of inorganic ions. However, this is-or was until very recently-the extent of the know ledge. The problems confronting a fundamental approach to the rational development of, e.g., fuel cell catalysis were therefore considerable.
Download or read book Comprehensive Treatise of Electrochemistry written by Peter Horsman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electrochemical Dictionary written by Allen J. Bard and published by Springer Science & Business Media. This book was released on 2012-08-30 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of the highly successful dictionary offers more than 300 new or revised terms. A distinguished panel of electrochemists provides up-to-date, broad and authoritative coverage of 3000 terms most used in electrochemistry and energy research as well as related fields, including relevant areas of physics and engineering. Each entry supplies a clear and precise explanation of the term and provides references to the most useful reviews, books and original papers to enable readers to pursue a deeper understanding if so desired. Almost 600 figures and illustrations elaborate the textual definitions. The “Electrochemical Dictionary” also contains biographical entries of people who have substantially contributed to electrochemistry. From reviews of the first edition: ‘the creators of the Electrochemical Dictionary have done a laudable job to ensure that each definition included here has been defined in precise terms in a clear and readily accessible style’ (The Electric Review) ‘It is a must for any scientific library, and a personal purchase can be strongly suggested to anybody interested in electrochemistry’ (Journal of Solid State Electrochemistry) ‘The text is readable, intelligible and very well written’ (Reference Reviews)
Download or read book The Chemistry of Electrode Processes written by Ilana Fried and published by Elsevier. This book was released on 2012-12-02 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Chemistry of Electrode Processes discusses "electrodics" or the science dealing with the transfer of an electric charge between a solid and liquid phase. This book reviews the applications of electrodics, the history of electrochemistry, and the basic definitions and concepts of the galvanic cell. This text also deals with the rate expressions associated with the different types of electrode reaction mechanism including the passing of Faradaic current, the current-voltage curve, mass transport overpotential, and the influence of surface structure on electrode processes. This book describes the electrode-solution interphase at equilibrium, the properties of such interphase, and the ways it can influence electrode kinetics. Any electrode reaction involves several steps and can be influenced by diffusion, adsorption and other parameters. The techniques to study electrode reactions and the electrode-solution interphase consists of equilibrium measurements, steady state measurement, and transient measurement. This text also describes the significant and potential uses of electrodics in technology which need less expensive equipment compared to using spectrophotometric techniques. This book is suitable chemists, for advanced students in analytical chemistry, physics, thermodynamics, and related subjects.
Download or read book Modern Aspects of Electrochemistry No 7 written by B. E. Conway and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite reductions in the level of research activity in most fields which, for reasons of economic decline, have taken place in the U.S. during the last year or two, world progress in the fundamental aspects has continued actively. An important aspect of such recent work has been the use of nonaqueous solvents in studies on the constitution of the double-layer and electrochemical reactions. Interpretation of the behavior of electrode interfaces in such solvents demands more knowledge of the solvation properties of ions in nonaqueous media. Chapter 1 by Pad ova on "Ionic Solvation in Nonaqueous and Mixed Solvents" gives an up to date review of the present state of knowledge in this field, together with tabulations of data that are likely to be of quantitative value in further investigations of both homogeneous and heterogeneous electrochemistry in such media. Electrochemical studies of cathodic processes in nonaqueous solvents have, in recent years, revealed the role of solvated electrons. These are of interest in new approaches to reductive electro-organic synthesis. Similarly, the generation of hydrated electrons in photo cathodic processes is of great interest. In Chapter 2, by Conway, the conditions under which solvated electrons can arise in electrode processes are critically examined and the electro-organic reactions that hwe been investigated are reviewed. The supposed electro generation of hydrated electrons in the water solvent and as inter mediates in cathodic hydrogen evolution is shown to be unlikely.
Download or read book Recent Progress in Surface Science written by J. F. Danielli and published by Elsevier. This book was released on 2013-10-22 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent Progress in Surface Science, Volume 1 reviews significant advances made in surface science during the period 1956-1961, as well as problems that are still unsolved. Topics covered range from surface viscosity and electrode processes to corrosion of metals, surface-active substances, and foams and free liquid films. The electrical double layer and electrokinetic phenomena are also examined, along with facilitated diffusion and the chemistry of the semiconductor surface. Comprised of 11 chapters, this volume first deals with surface viscosity and general principles and applications of surface rheology, as well as the viscosity of various types of monolayers. The reader is then introduced to foams and free liquid films, with emphasis on the theory of foaming; the electrical double layer and electrokinetic phenomena; and electrode processes. Subsequent chapters explore the corrosion of metals; surface-active substances; surface chemistry of compound and organic semiconductors; and the mechanism of facilitated diffusion. The book also considers the morphology and dynamic aspects of cell contacts before concluding with an analysis of the formation and properties of bimolecular lipid membranes. This book will be of interest to chemists and physicists.
Download or read book Modern Aspects of Electrochemistry written by John O M. Bockris and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Corrosion written by L L Shreir and published by Newnes. This book was released on 2013-10-22 with total page 1233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Corrosion, Volume 1: Metal/Environment Reactions is concerned with the subject of corrosion, with emphasis on the control of the environmental interactions of metals and alloys used as materials of construction. Corrosion is treated as a synthesis of corrosion science and corrosion engineering. This volume is comprised of nine chapters; the first of which provides an overview of the principles of corrosion and oxidation, with emphasis on the electrochemical mechanism of corrosion and how the kinetics of cathodic and anodic partial reactions control the rate of overall corrosion reaction. Attention then turns to the effects of environmental factors such as concentration, velocity, and temperature based on the assumption that either the anodic or cathodic reaction, but not both, is rate-controlling. The corrosion of ferrous and non-ferrous metals and alloys, as well as rarer and noble metals, is considered. The reader is also introduced to high-temperature corrosion and mechanical factors that affect corrosion. This book concludes with topics of electrochemistry and metallurgy relevant to corrosion, including the nature of the electrified interface between the metal and the solution; charge transfer across the interface under equilibrium and non-equilibrium conditions; overpotential and the rate of an electrode reaction; and the hydrogen evolution reaction and hydrogen absorption by ferrous alloys. This book will be of value to students as well as workers and engineers in the field of corrosion.
Download or read book Journal of the Indian Chemical Society written by Indian Chemical Society and published by . This book was released on 1980 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Surface Electrochemistry written by John O'M. Bockris and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt: The text Modern Electrochemistry (authored by J. O'M. Bockris and A. K. N. Reddy and published by Plenum Press in 1970) was written between 1967 and 1969. The concept for it arose in 1962 in the Energy Conversion Center at the University of Pennsylvania, and it was intended to act as a base for interdisciplinary students and mature scientists~hemists, physicists, biologists, metallurgists, and engineers-who wanted to know about electrochemical energy conversion and storage. In writing the book, the stress, therefore, was placed above all on lucidity in teaching physical electrochemistry from the beginning. Although this fundamentally undergraduate text continues to find purchasers 20 years after its birth, it has long been clear that a modernized edition should be written, and the plans to do so were the origin of the present book. However, if a new Bockris and Reddy was to be prepared and include the advances of the last 20 years, with the same degree of lucidity as characterized the first one, the depth of the development would have to be well short of that needed by professional electrochemists.
Download or read book Modern Aspects of Electrochemistry No 4 written by J. O’M. Bockris and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fourth volume of Modern Aspects of Electrochemistry is being prepared at a time of great growth of interest in electro chemistry. The situation can be summarized by saying that the realization is spreading among scientists that electrochemistry represents a broad interdisciplinary field, which has applications to many areas in physics, chemistry, metallurgy, and biology. Among the reasons for this awakening is the reorientation of what is understood under electrochemistry toward electrodics "the study of charged interfaces"-with the ionic-solution aspects of electrochemistry being regarded increasingly as aspects of physical chemistry which are helpful auxiliaries to the broad subject of charged interfaces. The pervasiveness of electrochemistry be comes clearer when one recalls that most interfaces carry a charge, or undergo local charge transfers, even though they are not con nected with a source of power. A further reason for the rapid increase in electrochemical studies arises from the technological aspects, in particular in energy conversion and storage, syntheses, extractions, devices, the stability and finishing of surfaces, the treatment of water, etc. The fact that electrodics allows the conversion of chemical to electric energy and the storage of the latter, at the same time producing fresh water as a by-product, presents an aspect of the subject which appears to have far-reaching significance.
Download or read book International Congress on Metallic Corrosion written by and published by . This book was released on 1961 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:
