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Author : Haitao Huang
Publisher :
ISBN 13 :
Total Pages : 494 pages
Book Rating : 4.:/5 (255 download)
Download or read book The Role of Adsorbed Species in Various Electrocatalytic Processes written by Haitao Huang and published by . This book was released on 1992 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Shi-Gang Sun
Publisher : Elsevier
ISBN 13 : 0080489060
Total Pages : 559 pages
Book Rating : 4.0/5 (84 download)
Download or read book In-situ Spectroscopic Studies of Adsorption at the Electrode and Electrocatalysis written by Shi-Gang Sun and published by Elsevier. This book was released on 2011-08-11 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: In-Situ Spectroscopic Studies of Adsorption at the Electrode and Electrocatalysis is a new reference on in-situ spectroscopic techniques/applications, fundamentals of electrocatalysis at molecule level, and progresses within electrochemical surface science. Presenting both essential background knowledge at graduate level and original research within the fields of spectroscopy, electrochemistry, and surface science. Featuring 15 chapters by prominent worldwide scholars, based on their recent progress in different aspects of in-situ spectroscopy studies, this book will appeal to a wide audience of scientists. In summary this book is highly suitable for graduates learning basic concepts and advanced applications of in-situ spectroscopy, electrocatalysis and electrode adsorptions. * Written by the most active scientists in the fields of spectroscopy, electrochemistry and surface science* Essential background knowledge for graduate students* A modern reference of cutting-edge scientific research
Author : Perla B. Balbuena
Publisher : Springer Science & Business Media
ISBN 13 : 1441955941
Total Pages : 597 pages
Book Rating : 4.4/5 (419 download)
Download or read book Theory and Experiment in Electrocatalysis written by Perla B. Balbuena and published by Springer Science & Business Media. This book was released on 2010-11-02 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: Topics in Number 50 include: " Investigation of alloy cathode Electrocatalysts " A model Hamiltonian that incorporates the solvent effect to gas-phase density functional theory (DFT) calculations " DFT-based theoretical analysis of ORR mechanisms " Structure of the polymer electrolyte membranes (PEM) " ORR investigated through a DFT-Green function analysis of small clusters " Electrocatalytic oxidation and hydrogenation of chemisorbed aromatic compounds on palladium Electrodes " New models that connect the continuum descriptions with atomistic Monte Carlo simulations " ORR reaction in acid revisited through DFT studies that address the complexity of Pt-based alloys in electrocatalytic processes " Use of surface science methods and electrochemical techniques to elucidate reaction mechanisms in electrocatalytic processes " In-situ synchrotron spectroscopy to analyze electrocatalysts dispersed on nanomaterials From reviews of previous volumes: "Continues the valuable service that has been rendered by the Modern Aspects series."--Journal of Electroanalytical Chemistry "Extremely well-referenced and very readable ... Maintains the overall high standards of the series." --Journal of the American Chemical Society.
Author : Nicolas Alonso-Vante
Publisher : John Wiley & Sons
ISBN 13 : 1119460093
Total Pages : 294 pages
Book Rating : 4.1/5 (194 download)
Download or read book Fundamentals of Electrocatalyst Materials and Interfacial Characterization written by Nicolas Alonso-Vante and published by John Wiley & Sons. This book was released on 2019-02-26 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses some essential topics in the science of energy converting devices emphasizing recent aspects of nano-derived materials in the application for the protection of the environment, storage, and energy conversion. The aim, therefore, is to provide the basic background knowledge. The electron transfer process and structure of the electric double layer and the interaction of species with surfaces and the interaction, reinforced by DFT theory for the current and incoming generation of fuel cell scientists to study the interaction of the catalytic centers with their supports. The chief focus of the chapters is on materials based on precious and non-precious centers for the hydrogen electrode, the oxygen electrode, energy storage, and in remediation applications, where the common issue is the rate-determining step in multi-electron charge transfer processes in electrocatalysis. These approaches are used in a large extent in science and technology, so that each chapter demonstrates the connection of electrochemistry, in addition to chemistry, with different areas, namely, surface science, biochemistry, chemical engineering, and chemical physics.
Author : Constantinos G. Vayenas
Publisher : Springer Science & Business Media
ISBN 13 : 1441955801
Total Pages : 387 pages
Book Rating : 4.4/5 (419 download)
Download or read book Interfacial Phenomena in Electrocatalysis written by Constantinos G. Vayenas and published by Springer Science & Business Media. This book was released on 2011-04-02 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume analyzes and summarizes recent developments and breakthroughs in several key interfacial electrochemical systems in fuel cell electrocatatalysis. The chapters are written by internationally recognized experts or rising stars in electrocatatalysis addressing both the fundamental and practical aspects of several emerging key electrochemical technologies.
Author : R.M. Lambert
Publisher : Springer Science & Business Media
ISBN 13 : 9401589119
Total Pages : 534 pages
Book Rating : 4.4/5 (15 download)
Download or read book Chemisorption and Reactivity on Supported Clusters and Thin Films: written by R.M. Lambert and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heterogeneous catalysis provides the backbone of the world's chemical and oil industries. The innate complexity of practical catalytic systems suggests that useful progress should be achievable by investigating key aspects of catalysis by experimental studies on idealised model systems. Thin films and supported clusters are two promising types of model system that can be used for this purpose, since they mimic important aspects of the properties of practical dispersed catalysts. Similarly, appropriate theoretical studies of chemisorption and surface reaction clusters or extended slab systems can provide valuable information on the factors that underlie bonding and catalytic activity. This volume describes such experimental and theoretical approaches to the surface chemistry and catalytic behaviour of metals, metal oxides and metal/metal oxide systems. An introduction to the principles and main themes of heterogeneous catalysis is followed by detailed accounts of the application of modern experimental and theoretical techniques to fundamental problems. The application of advanced experimental methods is complemented by a full description of theoretical procedures, including Hartree-Fock, density functional and similar techniques. The relative merits of the various approaches are considered and directions for future progress are indicated.
Author : Nicolas Alonso-Vante
Publisher : John Wiley & Sons
ISBN 13 : 3527348379
Total Pages : 581 pages
Book Rating : 4.5/5 (273 download)
Download or read book Electrocatalysis for Membrane Fuel Cells written by Nicolas Alonso-Vante and published by John Wiley & Sons. This book was released on 2023-12-11 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrocatalysis for Membrane Fuel Cells Comprehensive resource covering hydrogen oxidation reaction, oxygen reduction reaction, classes of electrocatalytic materials, and characterization methods Electrocatalysis for Membrane Fuel Cells focuses on all aspects of electrocatalysis for energy applications, covering perspectives as well as the low-temperature fuel systems principles, with main emphasis on hydrogen oxidation reaction (HOR) and the oxygen reduction reaction (ORR). Following an introduction to basic principles of electrochemistry for electrocatalysis with attention to the methods to obtain the parameters crucial to characterize these systems, Electrocatalysis for Membrane Fuel Cells covers sample topics such as: Electrocatalytic materials and electrode configurations, including precious versus non-precious metal centers, stability and the role of supports for catalytic nano-objects; Fundamentals on characterization techniques of materials and the various classes of electrocatalytic materials; Theoretical explanations of materials and systems using both Density Functional Theory (DFT) and molecular modelling; Principles and methods in the analysis of fuel cells systems, fuel cells integration and subsystem design. Electrocatalysis for Membrane Fuel Cells quickly and efficiently introduces the field of electrochemistry, along with synthesis and testing in prototypes of materials, to researchers and professionals interested in renewable energy and electrocatalysis for chemical energy conversion.
Author : Saad Intikhab
Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (123 download)
Download or read book Interfacial Processes that Govern the PH Dependence of the Electrocatalytic Reversible Hydrogen Reaction written by Saad Intikhab and published by . This book was released on 2020 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: The hydrogen reaction rates on Pt and other catalysts are facile at low pH, however, the kinetics are found to be several orders of magnitude slower in base. The explanation for this unusual pH dependence has been controversial within the scientific community and limits both fundamental science and applied catalyst design. Traditionally, hydrogen binding energy (HBE) has been used as the sole activity descriptor, independent of electrolyte pH. This alone, however, is not enough to describe the pH dependence of the HER/HOR activity on metals other than Pt. The goal of this work is to uncover the source of the strong pH dependence for reversible hydrogen electrocatalysis. We have put forth in this dissertation a logical progression from fundamental experimental investigations of the chemical and physical processes occurring at the interface to the design of highly active electrocatalyst materials for the alkaline medium. We have used electroanalytical techniques on single crystal Pt surfaces, to gain valuable insight on the role of adsorbed species in alkaline hydrogen reactions. Combining these experimental results with microkinetic modeling, we have determined that adsorbed hydroxide does not directly participate in the reaction, in direct conflict with previous reports. Using this insight, we have analyzed the impact of Ru(OH)x surface decoration on the HER/HOR activity of Pt single crystals and found a correlation between activity and the potential/electrolyte established interfacial electric field. The activity of the composite surface scales with the proximity of the potential of zero total charge (pztc), as measured by CO displacement, to the reversible potential for the hydrogen reaction. The closer the pztc of the surface to the equilibrium potential of the desired reaction, the weaker the electric field and the greater the mobility of interfacial water. Here we present evidence that interfacial water mobility drives the pH dependence of the HER/HOR reactions. We also demonstrate the utility of molecular interfacial additives, such as caffeine, for enhancing the alkaline HER/HOR. Caffeine films on Pt provide useful insights into the pH dependence of hydrogen reactions as we observe a marked change in effect with electrolyte pH. Our results suggest that adsorbed caffeine improves alkaline HER/HOR kinetics by disrupting the double layer structure and affecting the orientation and dynamics of water. The use of a 'double-layer dopant' such as caffeine represents a new approach to the design of HER/HOR catalysts and presents an opportunity to push beyond the activity of standard catalysts. We have also made steps toward the development of non-precious metal based catalyst using two-dimensional MXenes and assessing the impact of their stoichiometry and atomic surface structure on HER activity. This thesis outlines the key activity descriptors for alkaline HER/HOR and presents guiding principles for modifying kinetic barriers, as well as thermodynamic adsorption energies, for the development of next generation of electrocatalysts.
Author : B.P. Sullivan
Publisher : Elsevier
ISBN 13 : 0444596615
Total Pages : 314 pages
Book Rating : 4.4/5 (445 download)
Download or read book Electrochemical and Electrocatalytic Reactions of Carbon Dioxide written by B.P. Sullivan and published by Elsevier. This book was released on 2012-12-02 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recycling of atmospheric molecules for use as fuels and chemicals is a goal which can only be achieved through a deeper understanding of catalytic processes, particularly electrocatalysis whereby redox transformations can be interfaced with solar or nuclear energy input. Carbon dioxide is a prototypical small molecule in many regards since it is chemically inert. In addition, because of the likely role of carbon dioxide in global temperature cycles, it will be imperative in the future to regulate the output from industrial processes. The purpose of this book is to present a unified discussion of the carbon dioxide chemistry which is necessary for the understanding and design of electrochemically-driven processes for the reduction of carbon dioxide and to provide an impetus for the further development of electrocatalytic carbon dioxide chemistry.
Author : James J Spivey
Publisher : Royal Society of Chemistry
ISBN 13 : 1847553249
Total Pages : 354 pages
Book Rating : 4.8/5 (475 download)
Download or read book Catalysis written by James J Spivey and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is an increasing challenge for chemical industry and research institutions to find cost-efficient and environmentally sound methods of converting natural resources into fuels chemicals and energy. Catalysts are essential to these processes and the Catalysis Specialist Periodical Report series serves to highlight major developments in this area. This series provides systematic and detailed reviews of topics of interest to scientists and engineers in the catalysis field. The coverage includes all major areas of heterogeneous and homogeneous catalysis and also specific applications of catalysis such as NOx control kinetics and experimental techniques such as microcalorimetry. Each chapter is compiled by recognised experts within their specialist fields and provides a summary of the current literature. This series will be of interest to all those in academia and industry who need an up-to-date critical analysis and summary of catalysis research and applications. Catalysis will be of interest to anyone working in academia and industry that needs an up-to-date critical analysis and summary of catalysis research and applications. Specialist Periodical Reports provide systematic and detailed review coverage in major areas of chemical research. Compiled by teams of leading experts in their specialist fields, this series is designed to help the chemistry community keep current with the latest developments in their field. Each volume in the series is published either annually or biennially and is a superb reference point for researchers. www.rsc.org/spr
Author : Andrzej Wieckowski
Publisher : CRC Press
ISBN 13 : 0203912713
Total Pages : 970 pages
Book Rating : 4.2/5 (39 download)
Download or read book Catalysis and Electrocatalysis at Nanoparticle Surfaces written by Andrzej Wieckowski and published by CRC Press. This book was released on 2003-02-19 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt: Illustrating developments in electrochemical nanotechnology, heterogeneous catalysis, surface science and theoretical modelling, this reference describes the manipulation, characterization, control, and application of nanoparticles for enhanced catalytic activity and selectivity. It also offers experimental and synthetic strategies in nanoscale surface science. This standard-setting work clariefies several practical methods used to control the size, shape, crystal structure, and composition of nanoparticles; simulate metal-support interactions; predict nanoparticle behavior; enhance catalytic rates in gas phases; and examine catalytic functions on wet and dry surfaces.
Author : G. M. Pajonk
Publisher : Elsevier
ISBN 13 : 0444422242
Total Pages : 333 pages
Book Rating : 4.4/5 (444 download)
Download or read book Spillover of Adsorbed Species written by G. M. Pajonk and published by Elsevier. This book was released on 1983 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.
Author : Elizabeth Santos
Publisher : John Wiley & Sons
ISBN 13 : 0470406909
Total Pages : 548 pages
Book Rating : 4.4/5 (74 download)
Download or read book Catalysis in Electrochemistry written by Elizabeth Santos and published by John Wiley & Sons. This book was released on 2011-07-26 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Catalysis in Electrochemistry: From Fundamental Aspects to Strategies for Fuel Cell Development is a modern, comprehensive reference work on catalysis in electrochemistry, including principles, methods, strategies, and applications. It points out differences between catalysis at gas/surfaces and electrochemical interfaces, along with the future possibilities and impact of electrochemical science on energy problems. This book contributes both to fundamental science; experience in the design, preparation, and characterization of electrocatalytic materials; and the industrial application of electrocatalytic materials for electrochemical reactions. This is an essential resource for scientists globally in academia, industry, and government institutions.
Author : Allen J. Bard
Publisher : John Wiley & Sons
ISBN 13 : 1119334063
Total Pages : 1112 pages
Book Rating : 4.1/5 (193 download)
Download or read book Electrochemical Methods written by Allen J. Bard and published by John Wiley & Sons. This book was released on 2022-05-31 with total page 1112 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest edition of a classic textbook in electrochemistry The third edition of Electrochemical Methods has been extensively revised to reflect the evolution of electrochemistry over the past two decades, highlighting significant developments in the understanding of electrochemical phenomena and emerging experimental tools, while extending the book's value as a general introduction to electrochemical methods. This authoritative resource for new students and practitioners provides must-have information crucial to a successful career in research. The authors focus on methods that are extensively practiced and on phenomenological questions of current concern. This latest edition of Electrochemical Methods contains numerous problems and chemical examples, with illustrations that serve to illuminate the concepts contained within in a way that will assist both student and mid-career practitioner. Significant updates and new content in this third edition include: An extensively revised introductory chapter on electrode processes, designed for new readers coming into electrochemistry from diverse backgrounds New chapters on steady-state voltammetry at ultramicroelectrodes, inner-sphere electrode reactions and electrocatalysis, and single-particle electrochemistry Extensive treatment of Marcus kinetics as applied to electrode reactions, a more detailed introduction to migration, and expanded coverage of electrochemical impedance spectroscopy The inclusion of Lab Notes in many chapters to help newcomers with the transition from concept to practice in the laboratory The new edition has been revised to address a broader audience of scientists and engineers, designed to be accessible to readers with a basic foundation in university chemistry, physics and mathematics. It is a self-contained volume, developing all key ideas from the fundamental principles of chemistry and physics. Perfect for senior undergraduate and graduate students taking courses in electrochemistry, physical and analytical chemistry, this is also an indispensable resource for researchers and practitioners working in fields including electrochemistry and electrochemical engineering, energy storage and conversion, analytical chemistry and sensors.
Author : Abhijit Ray
Publisher : BoD – Books on Demand
ISBN 13 : 1789848121
Total Pages : 130 pages
Book Rating : 4.7/5 (898 download)
Download or read book Electrocatalysts for Fuel Cells and Hydrogen Evolution written by Abhijit Ray and published by BoD – Books on Demand. This book was released on 2018-12-05 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book starts with a theoretical understanding of electrocatalysis in the framework of density functional theory followed by a vivid review of oxygen reduction reactions. A special emphasis has been placed on electrocatalysts for a proton-exchange membrane-based fuel cell where graphene with noble metal dispersion plays a significant role in electron transfer at thermodynamically favourable conditions. The latter part of the book deals with two 2D materials with high economic viability and process ability and MoS2 and WS2 for their prospects in water-splitting from renewable energy.
Author : Ernest Yeager
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (227 download)
Download or read book Recent Advances in the Understanding of Electrocatalysis and Its Relation to Surface Chemistry written by Ernest Yeager and published by . This book was released on 1977 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent progress will be summarized in developing an understanding of the adsorption of hydrogen and various oxygen species on electrode surfaces and the role of these species in electrocatalysis. Major developments are occurring in the study of adsorbed species at gas-solid interfaces. The question is, can electrochemists translate such gas-solid information to electrochemical interfaces and even make use of some of the elegent surface physics tools; in some instances, yes. (Author).
Author : W. E. O'Grady
Publisher :
ISBN 13 :
Total Pages : 432 pages
Book Rating : 4.F/5 ( download)
Download or read book Proceedings of the Symposium on Electrocatalysis written by W. E. O'Grady and published by . This book was released on 1982 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
