Electrochemical Hydrogen and Metals

Electrochemical Hydrogen and Metals PDF Author: Sergeĭ Mikhaĭlovich Beloglazov
Publisher: Nova Science Publishers
ISBN: 9781633213203
Category : Electrochemistry, Industrial
Languages : en
Pages : 276

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Electrochemical Hydrogen and Metals

Electrochemical Hydrogen and Metals PDF Author: Sergeĭ Mikhaĭlovich Beloglazov
Publisher: Nova Science Publishers
ISBN: 9781633213203
Category : Electrochemistry, Industrial
Languages : en
Pages : 276

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Book Description


Electrochemical Hydrogen and Metals

Electrochemical Hydrogen and Metals PDF Author: Sergei Beloglazov
Publisher:
ISBN: 9781616687830
Category : Electrochemistry, Industrial
Languages : en
Pages : 0

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Book Description
Electrochemical hydrogen evolves both in the cathodic process of corrosion on the interface aqueous solution of electrolyte / Me (steel) and in the cathodic processes of Me (Zn, Cd, Ni, Cr, Sn, Cu, etc) electrodeposition for steel corrosion protection. Absorption of the part of cathodic discharged hydrogen deteriorates all mechanical properties of metal and results in hydrogen embrittlement. During the last three decades, many works on research of systems H-Me have been published and the new materials extremely sensitive to hydrogen fragility have appeared. This new and important book reviews research results concerning the influence of organic brightening compounds on steel hydrogen embrittlement at electrodeposition of the above mentioned metals.

The Palladium Hydrogen System

The Palladium Hydrogen System PDF Author: F. A. Lewis
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 206

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Hydrogen in Metals: Application-oriented properties

Hydrogen in Metals: Application-oriented properties PDF Author: G. Alefeld
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 420

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Proceedings of the Symposium on Electrochemical Surface Science of Hydrogen Adsorption and Absorption

Proceedings of the Symposium on Electrochemical Surface Science of Hydrogen Adsorption and Absorption PDF Author: Gregory Jerkiewicz
Publisher: The Electrochemical Society
ISBN: 9781566771436
Category : Science
Languages : en
Pages : 334

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Proceedings of the Symposium on Electrochemistry and Materials Science of Cathodic Hydrogen Absorption and Adsorption

Proceedings of the Symposium on Electrochemistry and Materials Science of Cathodic Hydrogen Absorption and Adsorption PDF Author: B. E. Conway
Publisher: The Electrochemical Society
ISBN: 9781566770781
Category : Science
Languages : en
Pages : 486

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Modern Aspects of Electrochemistry

Modern Aspects of Electrochemistry PDF Author: Ralph E. White
Publisher: Springer Science & Business Media
ISBN: 1441990275
Category : Science
Languages : en
Pages : 380

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Book Description
This volume of Modern Aspects contains seven chapters. The major topics covered in the first six chapters of this volume include fundamentals of solid state electrochemistry; kinetics of electrochemical hydrogen entry into metals and alloys; oxidation of organics; fuel cells; electrode kinetics of trace-anion catalysis; nano structural analysis. The last chapter is a corrected version of chapter four from Volume 35. Faisal M. AI-faqeer and Howard W. Pickering begin the first chapter by going back to 1864 and Cailletet who found that some hydrogen evolved and was absorbed by iron when it was immersed in dilute sulfuric acid. The absorption of hydrogen into metals and alloys can lead to catastrophic failures of structures. They discuss the kinetics of electrochemical hydrogen entry into metals and alloys. In chapter three, Clyde L. Briant reviews the electrochemistry, corrosion and hydrogen embrittlement of unalloyed titanium. He begins by reviewing the basic electrochemistry and general corrosion of titanium. He also discusses pitting and galvanostatic corrosion followed by a review of hydrogen embrittlement emphasizing the formation of hydrides and the effect of these on titanium's mechanical properties. Christos Comninellis and Gy6rgy F6ti discuss the oxidative electrochemical processes of organics in chapter three. They begin by defining direct and indirect electrochemical oxidation of organics. They introduce a model that allows them to distinguish between active (strong) and non-active (weak) anodes. Different classes of organic compounds are used for kinetic models of organic oxidation at active and non-active type anodes.

Hydrogen at Surface and Interfaces

Hydrogen at Surface and Interfaces PDF Author: Gregory Jerkiewicz
Publisher: The Electrochemical Society
ISBN: 9781566772815
Category : Electrochemistry
Languages : en
Pages : 284

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Book Description


Electrochemical Hydrogen Technologies

Electrochemical Hydrogen Technologies PDF Author: Hartmut Wendt
Publisher: Elsevier Publishing Company
ISBN:
Category : Science
Languages : en
Pages : 540

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Book Description
The focus of this book is on electrochemical hydrogen technologies and fuel cell technologies in particular. Precipitated by the energy crisis in 1973, intensive work has been done world-wide on hydrogen technologies. Water electrolysis was the main objective. The steady increase of combustion of fossil fuels, with the ensuing CO 2 content in the environment, has led to a greater need to change the use of energy conversion and consumption. Hydrogen, based on nuclear and renewable energies, could become indispensable for energy storage and long range transport. Only electrolysis allows the conversion of electrical energy into hydrogen with high efficiency. Prior to the introduction of non-polluting but very expensive methods for energy harvesting and conversion, it is first necessary to ascertain how to save energy and to refurbish energy conversion systems to obtain the highest efficiencies with the lowest CO 2 emissions, e.g. in large scale electricity generation.Collected here in 7 chapters are the contributions of internationally known electrochemical engineers who work actively in this rapidly developing field. The relevant work reviewed extends from fundamental findings in the field of technical electrocatalysis of hydrogen and oxygen reactions to water electrolysis, chlor-alkali electrolysis (which is still practically the most important process for electrolytic hydrogen generation), thermochemical hybrid cycles and on finally to fuel cells. The latter in their advanced form of heavy, high-temperature cells promise to become the basis for highly efficient electric power plants for converting the chemical energy of fossil fuels, or hydrogen from fossil combustibles like methane, or coal into electricity with system efficiencies greater than 55%.The material presented in this volume should prove of immense value to electrochemical engineers, producers of electrolyzers and fuel cells, electrical engineers and political/technical decision makers. It will also be of use to academic teachers lecturing on electrochemistry and advanced technologies.

Electrochemical Production of Metal Powders

Electrochemical Production of Metal Powders PDF Author: Stojan S. Djokić
Publisher: Springer Science & Business Media
ISBN: 1461423805
Category : Science
Languages : en
Pages : 412

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Book Description
This new volume of Modern Aspects of Electrochemistry reviews different methods for the production of metal powders including mechanical, chemical and electrochemical powders. Electrochemically produced metal powders are of high purity and they are extremely active during sintering. These powders find a wide-range of applications in automotive, aerospace, energy device and electronics industries.