Electrocatalysis

Electrocatalysis

This book is volume XIV in the series "Advances in Electrochemical Sciences and Engineering". Catalysts speed up a chemical reaction or allow for reactions to take place that would not otherwise occur.

Author: Richard C. Alkire

Publisher: John Wiley & Sons

ISBN: 9783527680450

Category: Science

Page: 320

View: 956

Catalysts speed up a chemical reaction or allow for reactions to take place that would not otherwise occur. The chemical nature of a catalyst and its structure are crucial for interactions with reaction intermediates. An electrocatalyst is used in an electrochemical reaction, for example in a fuel cell to produce electricity. In this case, reaction rates are also dependent on the electrode potential and the structure of the electrical double-layer. This work provides a valuable overview of this rapidly developing field by focusing on the aspects that drive the research of today and tomorrow. Key topics are discussed by leading experts, making this book a must-have for many scientists of the fi eld with backgrounds in different disciplines, including chemistry, physics, biochemistry, engineering as well as surface and materials science. This book is volume XIV in the series "Advances in Electrochemical Sciences and Engineering".
Categories: Science

Proceedings of the Symposium on Electrocatalysis

Proceedings of the Symposium on Electrocatalysis

ELECTROCATALYSIS : FUNDAMENTAL ASPECTS AND RECENT
DEVELOPMENTS Ernest Yeager and Daniel Scherson Case Laboratories for
Electrochemical Studies and the Chemistry Department Case Western Reserve
University ...

Author: W. E. O'Grady

Publisher:

ISBN: STANFORD:36105030557214

Category: Catalysis

Page: 420

View: 964

Categories: Catalysis

Proceedings of the Symposium on the Chemistry and Physics of Electrocatalysis

Proceedings of the Symposium on the Chemistry and Physics of Electrocatalysis

PREFACE Electrocatalysis is an important branch of heterogeneous chemical
catalysis and plays a principal role in electrochemical processes and devices of
technological interest . On many electrode materials , electrochemical reactions
that ...

Author: J. D. E. McIntyre

Publisher:

ISBN: STANFORD:36105030448596

Category: Catalysis

Page: 684

View: 206

Categories: Catalysis

Proceedings of the Workshop on the Electrocatalysis of Fuel Cell Reactions May 15 16 1978 Brookhaven National Laboratory Upton New York

Proceedings of the Workshop on the Electrocatalysis of Fuel Cell Reactions  May 15 16  1978  Brookhaven National Laboratory  Upton  New York

Role of Surface Science and Heterogeneous Catalysis in Electrocatalysis
Research should be initiated as soon as possible to utilize EXAFS for
electrocatalyst studies . The fact that this method is applicable to supported
catalysts and holds the ...

Author: W. E. O'Grady

Publisher:

ISBN: STANFORD:36105030214279

Category: Catalysis

Page: 228

View: 737

Categories: Catalysis

Electrocatalysis

Electrocatalysis

Author: Electrochemical Society. Meeting

Publisher: The Electrochemical Society

ISBN: 1566774365

Category: Electrocatalysis

Page: 368

View: 800

Categories: Electrocatalysis

Methods for Electrocatalysis

Methods for Electrocatalysis

This book explores key parameters, properties and fundamental concepts of electrocatalysis. It also discusses the engineering strategies, current applications in fuel-cells, water-splitting, metal-ion batteries, and fuel generation.

Author: Inamuddin

Publisher: Springer Nature

ISBN: 9783030271619

Category: Technology & Engineering

Page: 473

View: 969

This book explores key parameters, properties and fundamental concepts of electrocatalysis. It also discusses the engineering strategies, current applications in fuel-cells, water-splitting, metal-ion batteries, and fuel generation. This book elucidates entire category viewpoints together with industrial applications. Therefore, all the sections of this book emphasize the recent advances of different types of electrocatalysts, current challenges, and state-of-the-art studies through detailed reviews. This book is the result of commitments by numerous experts in the field from various backgrounds and expertise and appeals to industrialists, researchers, scientists and in addition understudies from various teaches.
Categories: Technology & Engineering

Electrocatalysis of Direct Methanol Fuel Cells

Electrocatalysis of Direct Methanol Fuel Cells

Electrocatalysis for Methanol Oxidation Thermodynamically, methanol should be
oxidized easily because the methanol oxidation free energy DG 1⁄4À686kJmolÀ1
at 25 C and 1 atm corresponds to DE1⁄41.18 V, similar to that of the ...

Author: Jiujun Zhang

Publisher: John Wiley & Sons

ISBN: 9783527323777

Category: Science

Page: 582

View: 600

This first book to focus on a comprehensive description on DMFC electrocatalysis draws a clear picture oft he current status of DMFC technology, especially the advances, challenges and perspectives in the field. Leading researchers from universities, government laboratories and fuel cell industries in North America, Europe and Asia share their knowledge and information on recent advances in the fundamental theories, experimental methodologies and research achievements. In order to help readers better understand the science and technology of the subject, some important and representative figures, tables, photos, and comprehensive lists of reference papers are also included, such that all the information needed on this topic may be easily located. An indispensable source for physical, catalytic, electro- and solid state chemists, as well as materials scientists and chemists in industry.
Categories: Science

Electrocatalysis

Electrocatalysis

The series Topics in Current Chemistry Collections presents critical reviews from the journal Topics in Current Chemistry organized in topical volumes.

Author: Minhua Shao

Publisher: Springer

ISBN: 3030432963

Category: Science

Page: 165

View: 592

The series Topics in Current Chemistry Collections presents critical reviews from the journal Topics in Current Chemistry organized in topical volumes. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience.Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field.
Categories: Science

Handbook of Fuel Cells

Handbook of Fuel Cells

This new two-volume set provides an authoritative and timely guide to these recent developments in fuel cell research.

Author:

Publisher: John Wiley & Sons

ISBN: 9780470723111

Category: Fuel cells

Page:

View: 758

Categories: Fuel cells

The IHOAM Model of Electrocatalysis

The IHOAM Model of Electrocatalysis

However, there are still gaps in our understanding of some of the basic features of copper as an electrocatalyst and from the work undertaken here, even on the electrochemistyr of copper in alkaline solution.

Author: John A. Collins

Publisher:

ISBN: OCLC:795302471

Category: Electrocatalysis

Page: 444

View: 494

The electrocatalytic behaviour of copper in base is of considerable relevance in processes such as electroless copper deposition which in turn is of increasing interest in the microelectronics industry. However, there are still gaps in our understanding of some of the basic features of copper as an electrocatalyst and from the work undertaken here, even on the electrochemistyr of copper in alkaline solution. The answer to this dilemma seems to reside in the Incipient Hydrous Oxide Adatom Mediator (IHOAM) approach to electrocatalysis, which entails two rather novel aspects of electrochemistry namely the active states of metals and hydrous oxide behaviour. To date much of the available data supporting the IHOAM view of electrocatalysis is based on results for electrocatalytic processes on the noble metals, gold and platinum. In the present work, the wider applicability of the IHOAM theory is shown, by extending the model to explain many electrocatalytic processes on copper in alkaline solution. The results obtained for glyoxylate electrocatalysis on copper in base are in excellent agreement with the IHOAM moder. The aldehyde functions as both an oxidant and reductant whose reduction and oxidation appear to be mediated by active copper atoms and incipient hydrous () ̲oxide species, respectively. The changeover from one reaction to the other, at ca. -0.1 V (RHE) at 60oC in 1.0 mol dm-3 NaOH solution, was related to the redox transition of the interfacial mediator species which takes place at a potential that is well within the double layer region of copper in base. The approach was extended by showing that an even more active copper surface state which mediates DMAB oxidation (hydrous oxide) and CO2 reduction (active copper atom, Cu**), exists at ca. -0.35 V on copper in alkaline solution.
Categories: Electrocatalysis

Electrocatalysis Computational Experimental and Industrial Aspects

Electrocatalysis  Computational  Experimental  and Industrial Aspects

Electrocatalysis applications are employed in a large number of industries worldwide, ranging from old technologies such as galvanoplasty to the most up-to-date deployments involving ultracapacitators.

Author: Carlos Fernando Zinola

Publisher: CRC Press

ISBN: 9781420045451

Category: Science

Page: 664

View: 321

Electrocatalysis applications are employed in a large number of industries worldwide, ranging from old technologies such as galvanoplasty to the most up-to-date deployments involving ultracapacitators. Recognizing electrocatalysis as a useful interfacial approach to a dynamic interdisciplinary science, Electrocatalysis: Computational, Experimental, and Industrial Aspects focuses on important developments in the field that are the most relevant to new technologies. Gathering the experiences of a collection of experts who have worked on the basic principles of electrocatalysis as it applies to theoretical physics and theoretical chemistry, the book gives readers a clear view of the problems inside electrocatalytic reactions, presenting both the limitations of electrocatalysis in the laboratory along with its possibilities in industry. Topics discussed include: The current uses of electrocatalysis Future perspectives on the field Surface physical properties and surface relaxation on noble and non-noble surfaces The quantum nature of the electron transfer Müller-Calandra, Srinivasan-Gileadi, and instantaneous nucleation-growth overlap models The production, storage, use, and delivery of hydrogen in industrial electrochemistry Theoretical approaches to current distribution on rough surfaces The use of microradiology to study electrodeposition Principles of electrochemical engineering, fuel cell reactors, and electrocatalytic reactor design Electrocatalysis of electroless plating Fundamental aspects of the corrosion of metals The book reviews four main electrochemical processes (hydrogen production, oxygen electrochemistry, energy conversion/production, and fine electroplating). Surface modified non-noble metal substrates and natural minerals as well as noble mineral catalysts are considered. The text goes beyond other books, which merely focus on progress in the application of surface science and ultra high vacuum techniques to electrochemistry. Instead, this volume offers potential industrial applications of these findings, making it a unique reference for professionals and academia alike.
Categories: Science

Nanotechnology in Electrocatalysis for Energy

Nanotechnology in Electrocatalysis for Energy

This book focuses on nanotechnology in electrocatalysis for energy applications. In particular the book covers nanostructured electrocatalysts for low temperature fuel cells, low temperature electrolyzers and electrochemical valorization.

Author: Alessandro Lavacchi

Publisher: Springer Science & Business Media

ISBN: 9781489980595

Category: Technology & Engineering

Page: 331

View: 350

This book focuses on nanotechnology in electrocatalysis for energy applications. In particular the book covers nanostructured electrocatalysts for low temperature fuel cells, low temperature electrolyzers and electrochemical valorization. The function of this book is to provide an introduction to basic principles of electrocatalysis, together with a review of the main classes of materials and electrode architectures. This book will illustrate the basic ideas behind material design and provide an introductory sketch of current research focuses. The easy-to-follow three part book focuses on major formulas, concepts and philosophies. This book is ideal for professionals and researchers interested in the field of electrochemistry, renewable energy and electrocatalysis.
Categories: Technology & Engineering

Catalysis and Electrocatalysis at Nanoparticle Surfaces

Catalysis and Electrocatalysis at Nanoparticle Surfaces

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 ...

Author: Andrzej Wieckowski

Publisher: CRC Press

ISBN: 0203912713

Category: Science

Page: 970

View: 226

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.
Categories: Science

Electrocatalysis

Electrocatalysis

1039 / b814058h The need to develop cleaner / greener methods of both energy
production and chemical synthesis has been driving renewed interest in
electrocatalysis . Experimental advances in the application of spectroscopic
methods ...

Author: Andrea E. Russell

Publisher:

ISBN: UCSD:31822036971679

Category: Science

Page: 453

View: 509

This unique discussion meeting will bring electrochemists, surface scientists and theoreticians together and foster the development of both in situ spectroscopic methods in electrochemistry and theoretical methods which model the electrocatalytic interface. This unique discussion meeting will bring electrochemists, surface scientists and theoreticians together and foster the development of both in situ spectroscopic methods in electrochemistry and theoretical methods which model the electrocatalytic interface. It will be opened with an introductory lecture by Marc Koper from Leiden University in the Netherlands. Discussion sessions: Structure in Electrocatalysis: from nanoparticles to single crystals Spectroscopy and Electrocatalysis Hydrogen oxidation and oxygen reduction Biological electrocatalysis and alcohols as fuels
Categories: Science

First CECRI Research Conference on Electrocatalysis

First CECRI Research Conference on Electrocatalysis

ELECTROCATALYSIS ON NON - METALLIC MATERIALS K.R.Murali and K.
Nagaraja Rao Central Electrochemical Research Institute , Karaikudi - 623006
EXTENDED ABSTRACT Electrocatalysis is still an essentially experimental
branch of ...

Author:

Publisher:

ISBN: PSU:000015312723

Category: Catalysis

Page:

View: 644

Categories: Catalysis

Electrocatalysis on Ion implanted Electrodes

Electrocatalysis on Ion implanted Electrodes

The oxidation of formic acid and methanol has been stuidied on electrodes prepared by ion implanting Pt in RuO/sup 2/. Formic acid was found to oxidize readily on this catalyst without poisoning the surface.

Author:

Publisher:

ISBN: OCLC:1065655761

Category:

Page:

View: 845

The oxidation of formic acid and methanol has been stuidied on electrodes prepared by ion implanting Pt in RuO/sup 2/. Formic acid was found to oxidize readily on this catalyst without poisoning the surface. In the case of methanol no reaction was found to take place. Using XPS techniques, Pt was shown to have a lower binding energy than bulk Pt. This suggests that there is excess charge on this form of Pt which changes its reactivity.
Categories:

The Formation and Activity of Platinum Adlayers on Diamond Electrodes for Electrocatalysis

The Formation and Activity of Platinum Adlayers on Diamond Electrodes for Electrocatalysis

A subsection of catalysis is electrocatalysis , defined as the study of
heterogeneous redox reactions that involve reactant and product species
transferring electrons through an electrolyte / catalyst interface . ? Of particular
interest to our group ...

Author: Jason Alan Bennett

Publisher:

ISBN: MSU:31293028455388

Category: Catalysis

Page: 458

View: 266

Categories: Catalysis

Electrocatalysis in Fuel Cells

Electrocatalysis in Fuel Cells

This book is a printed edition of the Special Issue "Electrocatalysis in Fuel Cells" that was published in Catalysts

Author: Minhua Shao

Publisher: MDPI

ISBN: 9783038422341

Category: Science

Page: 688

View: 207

This book is a printed edition of the Special Issue "Electrocatalysis in Fuel Cells" that was published in Catalysts
Categories: Science