Download or read book Kinetics of Electrochemical Metal Dissolution written by László Kiss and published by Elsevier Publishing Company. This book was released on 1988 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Processes that take place at a phase boundary connected with the transfer of electric charge - the electrode processes - are of great importance in many aspects of everyday life. Nevertheless, the elaboration of theories concerning these processes started only in the 1930s. In particular, results obtained during the last two decades have made it possible to survey the general theoretical fundamentals of electrode processes and to elucidate the reaction mechanisms of several important electrode processes. The main aim of the present work is to describe the most significant kinetic characteristics of an important group of electrode processes - the electrochemical dissolution of metals (anodic and spontaneous dissolution). An overview is given on the kinetics of the complex processes taking place in consecutive and parallel reaction paths. In this respect the book fills a gap, as it is the first time that a work relevant to the stepwise mechanism of electrode processes has been published. The value of the work is enhanced by the inclusion of the author's own results, which are assessed together with those of other research workers.

Download or read book Proceedings of the Symposium on High Rate Metal Dissolution Processes written by Madhav Datta and published by The Electrochemical Society. This book was released on 1996 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Kinetics of Electrechemical Metal Dissolution written by László Kiss (fizikus) and published by . This book was released on 1988 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fundamental Aspects of Electrochemical Deposition and Dissolution written by M. Matlosz and published by The Electrochemical Society. This book was released on 2000 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 On the kinetics of metal dissolution and deposition in aqueous solutions written by Tor Hurlen and published by . This book was released on 1963 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electrochemical Kinetics written by Klaus J. Vetter and published by Elsevier. This book was released on 2013-10-22 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrochemical Kinetics: Theoretical Aspects focuses on the processes, methodologies, reactions, and transformations in electrochemical kinetics. The book first offers information on electrochemical thermodynamics and the theory of overvoltage. Topics include equilibrium potentials, concepts and definitions, electrical double layer and electrocapillarity, and charge-transfer, diffusion, and reaction overvoltage. Crystallization overvoltage, total overvoltage, and resistance polarization are also discussed. The text then examines the methods of determining electrochemical reaction mechanisms, including examination of the overall electrode reaction and determination of the type of overvoltage and reaction kinetics. A list of frequently used symbols is also provided. The book is a valuable reference for readers interested in the study of electrochemical kinetics.

Download or read book Electrode Kinetics for Chemists Chemical Engineers and Materials Scientists written by Eliezer Gileadi and published by Capstone. This book was released on 1993 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering a thorough explanation of electrode kinetics, this textbook emphasizes physical phenomena - rather than mathematical formalism - and elucidates the underlying principles of the different experimental techniques. Assuming an elementary knowledge of thermodynamics and chemical kinetics and minimal mathematical skills, coverage explores the arguments of two primary schools of thought: electrode kinetics and interfacial electrochemistry viewed as a branch of physical chemistry and from the perspective of analytical chemistry.

Download or read book Proceedings of the Symposium on Fundamental Aspects of Electrochemical Deposition and Dissolution Including Modeling written by Milan Paunovic and published by The Electrochemical Society. This book was released on 1998 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Kinetics and Structure Aspects of the Dissolution of Stainless Steels in Phosphoric Acid written by Michael Schorr and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dissolution of metals in acids is a heterogeneous electrochemical reaction, taking place at the interface between a solid and a liquid, described in terms of energy and configuration of the species involved. The energy of activation for two stainless steels (SSs) in phosphoric acid (PA) was determined from their corrosion rates in the temperature range of 20,Äì120¬∞C, applying the Arrhenius equation. Energy of activation values for the overall process of anodic metal dissolution and cathodic hydrogen release is in the 10,Äì20 Kcal mol,àí1 range. Metal corrosion is a structure-sensitive process; its mechanism and rate are related to the density of surface defects, based on the Boltzmann expression. A model for the activated complex is proposed based on considerations of energy and configuration. This work is an integration of a theoretical analysis and an experimental investigation of metal corrosion in acids.

Download or read book On the Kinetics of Metal Dissolution and Deposition in Aqueous Solutions written by Tor Hurlen and published by . This book was released on 1963 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modern Aspects of Electrochemistry written by Brian E. Conway and published by Springer Science & Business Media. This book was released on 2006-04-18 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recognized experts present incisive analyses of both fundamental and applied problems in this continuation of a highly acclaimed series. Topics in Number 35 include: Impedance spectroscopy with specific applications to electrode processes involving hydrogen; Fundamentals and contemporary applications of electroless metal deposition; The development of computational electrochemistry and its application to electrochemical kinetics; Analysis of electrolyte solutions at high concentrations; Applications of the Born theory to solvent polarization by ions and its extensions to treatment of kinetics of ionic reactions. £/LIST£

Download or read book Electrochemical Kinetics and Anodic Dissolution of Chalcopyrite written by Emmanuel Nicolaou Zevgolis and published by . This book was released on 1971 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Albright s Chemical Engineering Handbook written by Lyle Albright and published by CRC Press. This book was released on 2008-11-20 with total page 1930 pages. Available in PDF, EPUB and Kindle. Book excerpt: Taking greater advantage of powerful computing capabilities over the last several years, the development of fundamental information and new models has led to major advances in nearly every aspect of chemical engineering. Albright’s Chemical Engineering Handbook represents a reliable source of updated methods, applications, and fundamental concepts that will continue to play a significant role in driving new research and improving plant design and operations. Well-rounded, concise, and practical by design, this handbook collects valuable insight from an exceptional diversity of leaders in their respective specialties. Each chapter provides a clear review of basic information, case examples, and references to additional, more in-depth information. They explain essential principles, calculations, and issues relating to topics including reaction engineering, process control and design, waste disposal, and electrochemical and biochemical engineering. The final chapters cover aspects of patents and intellectual property, practical communication, and ethical considerations that are most relevant to engineers. From fundamentals to plant operations, Albright’s Chemical Engineering Handbook offers a thorough, yet succinct guide to day-to-day methods and calculations used in chemical engineering applications. This handbook will serve the needs of practicing professionals as well as students preparing to enter the field.

Download or read book Study of the Pit Initiation Mechanism and Metal Dissolution Kinetics During Anodic Etching of Aluminum written by Kamal Kumar Muthukrishnan and published by . This book was released on 2003 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: The role of subsurface nano-scale voids present near the metal-oxide film interface, on pit nucleation was investigated. Electrochemical processes during the initial stages of etching were thoroughly characterized to evaluate the hypothesis that voids are the primary pit initiation sites. Dissolution rate measurements made in etch pits revealed contradicting trends of constant and potential dependent dissolution current densities. The same trends were also exhibited by the measurements made in etch tunnels, which eliminated the possible role of geometric form of corrosion in such a contradiction. Finally it was concluded that the experimental time-scale during which the dissolution rate measurements were made, was the only factor responsible for such varying trends. A kinetic model similar to the Vetter-Gorn model for metals covered with oxide films was proposed. The model was validated by its ability to predict the observed constant and potential dependent dissolution rates under different experimental-time scales. A mathematical model for pit initiation during the initial stages of galvanostatic anodic etching of aluminum in acid-chloride solutions was developed. The model incorporated all of the electrochemical processes characterized during the initial stages of etching and was based on the interfacial void hypothesis which assumes voids to be the only pit initiation sites. The effect of various experimental conditions such as caustic pretreatment time, applied current density, etchant temperature, chloride concentration in etchant etc. were analyzed using the etching potential transient. The dependence of void concentration on the caustic pretreatment time was determined by fitting the potential transients and the observed trend had a fine agreement with previously established PAS results. Using the fit void concentrations, the model could successfully track the experimental transients for various etchant temperatures and applied current densities. However, the model failed to predict the temperature-dependent pit depths found experimentally, which might be due to the simplified assumptions made in its development. Also the role of chloride ion kinetics in pit initiation mechanism should be clearly understood and incorporated in the model for successfully predicting the experimental results obtained for varied chloride concentrations in the etchant.

Download or read book Fundamentals of Electrochemical Corrosion written by Ele Eugene Stansbury and published by ASM International. This book was released on 2000-01-01 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering the essential aspects of the corrosion behavior of metals in aqueous environments, this book is designed with the flexibility needed for use in courses for upper-level undergraduate and graduate students, for concentrated courses in industry, for individual study, and as a reference book.

Download or read book The Measurement and Correction of Electrolyte Resistance in Electrochemical Tests written by Louis L. Scribner and published by ASTM International. This book was released on 1990 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: