Electrochemical Transformation of Renewable Compounds

Electrochemical Transformation of Renewable Compounds PDF Author: Zhiqun Lin
Publisher: CRC Press
ISBN: 1000818004
Category : Science
Languages : en
Pages : 280

Get Book Here

Book Description
Electrochemical conversion process can be used to generate power, store energy and synthesize chemicals, which plays a key role in the development of sustainable energy resources. Electrochemical Transformation of Renewable Compounds presents the basic fundamentals of different electrochemical transformations for clean energy and places significant emphasis on the key developments of various electrochemical processes using state-of-the-art materials. Written by electrochemical energy scientists who have worked on the application of electrocatalysis in the environmental and energy area, this book provides comprehensive coverage of main electrochemical transformation processes, including oxygen evolution, hydrogen generation, oxygen reduction, carbon dioxide reduction, nitrogen reduction, methanol oxidation, urea oxidation and ammonia oxidation.

Electrochemical Transformation of Renewable Compounds

Electrochemical Transformation of Renewable Compounds PDF Author: Zhiqun Lin
Publisher: CRC Press
ISBN: 1000818004
Category : Science
Languages : en
Pages : 280

Get Book Here

Book Description
Electrochemical conversion process can be used to generate power, store energy and synthesize chemicals, which plays a key role in the development of sustainable energy resources. Electrochemical Transformation of Renewable Compounds presents the basic fundamentals of different electrochemical transformations for clean energy and places significant emphasis on the key developments of various electrochemical processes using state-of-the-art materials. Written by electrochemical energy scientists who have worked on the application of electrocatalysis in the environmental and energy area, this book provides comprehensive coverage of main electrochemical transformation processes, including oxygen evolution, hydrogen generation, oxygen reduction, carbon dioxide reduction, nitrogen reduction, methanol oxidation, urea oxidation and ammonia oxidation.

Electrochemical Water Splitting

Electrochemical Water Splitting PDF Author: Inamuddin
Publisher: Materials Research Forum LLC
ISBN: 1644900459
Category : Technology & Engineering
Languages : en
Pages : 250

Get Book Here

Book Description
Aiming at the generation of hydrogen from water, electrochemical water splitting represents a promising clean technology for generating a renewable energy resource. The book reviews the fundamental aspects and describes recent research advances. Properties and characterization methods for various types of electrocatalysts are discussed, including noble metals, earth-abundant metals, metal-organic frameworks, carbon nanomaterials and polymers. Keywords: Electrochemical Water Splitting, Renewable Energy Resource, Electrocatalysts, Oxygen Evolution Reaction (OER), Noble Metal Catalysts, Earth-Abundant Metal Catalysts, MOF Catalysts, Carbon-based Nanocatalysts, Polymer Catalysts, Transition Metal-based Electrocatalysts, Fe-based Electrocatalysts, Co-based Electrocatalysts, Ni-based Electrocatalysts, Metal Free Catalysts, Transition-Metal Chalcogenides, Prussian Blue Analogues.

Hydrogen Electrochemical Production

Hydrogen Electrochemical Production PDF Author: Christophe Coutanceau
Publisher: Academic Press
ISBN: 0128112514
Category : Science
Languages : en
Pages : 113

Get Book Here

Book Description
Hydrogen Electrochemical Production presents different avenues of hydrogen production for energy applications, including current developments and future perspectives, using an interdisciplinary approach. Part of the Hydrogen Energy and Fuel Cell Primers series, the volume synthesizes information from many sources, making it a useful reference for industry professionals, researchers and graduate students. The book examines various methods, explaining their advantages and limitations. The water electrolysis reaction and systems are explored from different points of view, including an assessment of state-of-the-art technologies. Alternatives to water for feeding the electrolysis cell anode and for electrochemical hydrogen production (such as alcohol or other compounds from biomass) are discussed. Explores current technology developments and future perspectives of hydrogen production for energy applications Examines the state-of-the art technology in electrolysis reaction and systems and discusses the advantages and limitations of various methods Covers alternatives to water for feeding electrolysis cell anode, including alcohol and other compounds from biomass

Photo-Electrochemical Ammonia Synthesis

Photo-Electrochemical Ammonia Synthesis PDF Author: Mohammadreza Nazemi
Publisher: CRC Press
ISBN: 1000417220
Category : Technology & Engineering
Languages : en
Pages : 160

Get Book Here

Book Description
Ammonia holds great promise as a carbon-neutral liquid fuel for storing intermittent renewable energy sources and power generation due to its high energy density and hydrogen content. Photo-Electrochemical Ammonia Synthesis: Nanocatalyst Discovery, Reactor Design, and Advanced Spectroscopy covers the synthesis of novel hybrid plasmonic nanomaterials and their application in photo-electrochemical systems to convert low energy molecules to high value-added molecules and looks specifically at photo-electrochemical nitrogen reduction reaction (NRR) for ammonia synthesis as an attractive alternative to the long-lasting thermochemical process. Provides an integrated scientific framework, combining materials chemistry, photo-electrochemistry, and spectroscopy to overcome the challenges associated with renewable energy storage and transport Reviews materials chemistry for the synthesis of a range of heterogeneous (photo) electrocatalysts including plasmonic and hybrid plasmonic-semiconductor nanostructures for selective and efficient conversion of N2 to NH3 Covers novel reactor design to study the redox processes in the photo-electrochemical energy conversion system and to benchmark nanocatalysts’ selectivity and activity toward NRR Discusses the use of advanced spectroscopic techniques to probe the reaction mechanism for ammonia synthesis Offers techno-economic analysis and presents performance targets for the scale-up and commercialization of electrochemical ammonia synthesis This book is of value to researchers, advanced students, and industry professionals working in sustainable energy storage and conversion across the disciplines of Chemical Engineering, Mechanical Engineering, Materials Science and Engineering, Environmental Engineering, and related areas.

Asymmetric Pathways in the Electrochemical Conversion Reaction of NiO as Battery Electrode with High Storage Capacity

Asymmetric Pathways in the Electrochemical Conversion Reaction of NiO as Battery Electrode with High Storage Capacity PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description
Electrochemical conversion reactions of transition metal compounds create opportunities for large energy storage capabilities exceeding modern Li-ion batteries. However, for practical electrodes to be envisaged, a detailed understanding of their mechanisms is needed, especially vis-à-vis the voltage hysteresis observed between reduction and oxidation. Here, we present such insight at scales from local atomic arrangements to whole electrodes. NiO was chosen as a simple model system. The most important finding is that the voltage hysteresis has its origin in the differing chemical pathways during reduction and oxidation. This asymmetry is enabled by the presence of small metallic clusters and, thus, is likely to apply to other transition metal oxide systems. Lastly, the presence of nanoparticles also influences the electrochemical activity of the electrolyte and its degradation products and can create differences in transport properties within an electrode, resulting in localized reactions around converted domains that lead to compositional inhomogeneities at the microscale.

Production of Clean Hydrogen by Electrochemical Reforming of Oxygenated Organic Compounds

Production of Clean Hydrogen by Electrochemical Reforming of Oxygenated Organic Compounds PDF Author: Claude Lamy
Publisher: Academic Press
ISBN: 0128215011
Category : Science
Languages : en
Pages : 132

Get Book Here

Book Description
Production of Clean Hydrogen by Electrochemical Reforming of Oxygenated Organic Compounds provides a comprehensive overview of the thermodynamics and experimental results that allow the decomposition process of organic compounds leading to hydrogen to be carried out at working cell voltages much lower than those encountered in water electrolysis. The authors review different methods of synthesis and characterization of the catalysts needed to activate the electro-oxidation reaction and describe different electrolysis experiments that produce hydrogen in a Proton Exchange Membrane Electrolysis Cell (PEMEC). Other sections investigate the effect of the nature of the reactive molecules, the nature and structure of the catalysts, and more. By exploring the link between organic oxidation/conversion to hydrogen production, this book fills a gap in the existing literature and provides researchers in the field with an authoritative and comprehensive reference they can use when developing new sustainable processes and systems for hydrogen production. Explores, in detail, the decomposition process of organic compounds leading to hydrogen Presents foundational information, practical insights and pathways for future work in the development of proton exchange membrane electrolysis cell systems Includes results, experimental data and interpretations using different organic compounds, such as methanol, formic acid, ethanol, glycerol and biomass

Electrochemical Synthesis of Inorganic Compounds

Electrochemical Synthesis of Inorganic Compounds PDF Author: Zoltan Nagy
Publisher: Springer Science & Business Media
ISBN: 1489905456
Category : Science
Languages : en
Pages : 485

Get Book Here

Book Description
Electrochemical synthesis of inorganic compounds is a relatively unknown field. The successful, large industrial processes, such as chlorine-caustic production, are well known, but the large number of other compounds that have been synthesized electrochemically are much less appreciated, even by electrochemists and inorganic chemists. The last comprehensive book on this subject was published in the 1930's and no modern review or summary of the whole field is in existence. But the field is in no way dormant, as attested by the large number of publications, undiminished throughout the years, describing new syntheses and improvements of old ones. Indeed, it can be expected that practical applications of electrochemical inor ganic syntheses will increase in the future as an increasing portion of our energy will be available in electrical form. Electrochemical processes have important advantages over chemical routes: often the selectivity of the reaction can be better controlled through the use of potential control at the electrode, and the creation of environmen tally harmful waste material can be avoided more easily since one is using the purest reagent - the electron. In addition to development of new synthetic routes, many old ones, which were found to be un economical in the past, are worth reexamining in light of the recent considerable advances in cell design principles, materials of construc tion, and electrode and separator materials, together with our im proved understanding of electrode reactions and electrocatalysis. It is in the hope of accelerating this process that this bibliography is published.

Lignin Conversion Catalysis

Lignin Conversion Catalysis PDF Author: Chaofeng Zhang
Publisher: John Wiley & Sons
ISBN: 3527349731
Category : Science
Languages : en
Pages : 468

Get Book Here

Book Description
Lignin Conversion Catalysis Authoritative reference providing comprehensive knowledge on the lignin conversion process with recent developments of mechanisms and techniques Lignin Conversion Catalysis: Transformation to Aromatic Chemicals covers the strategy, catalysis, and mechanisms of cleaving lignin linkages to aromatic chemicals and crucially elaborates on the specifics of multiple original lignins. Sample topics covered in the work include: Lignin depolymerization, models, and techniques of various lignins by heterogeneous substrates (such as native lignins, Kraft lignins, and organosolv lignins) Cleavage methods for lignins (such as oxidation and hydrogenation) as well as their main products (such as arenes, phenol, and acid) Relationships among the strategy/method, catalyst, and mechanism when viewed from the cleavage order and the type of corresponding chemical bonds Commercial components of lignin, a globally available raw material with many applications in drug design, polymers, and more Organic chemists, polymer chemists, and chemical engineers can use the valuable information contained in Lignin Conversion Catalysis: Transformation to Aromatic Chemicals to get up to date on this new raw material and understand the various developments that have been made in the field to make it viable for industrial purposes.

Transformations

Transformations PDF Author: Michael North
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110665174
Category : Science
Languages : en
Pages : 435

Get Book Here

Book Description
The conversion of CO2 to chemicals and consumables is a pioneering approach to utilize undesired CO2 emissions and simultaneously create new products out of sustainable feedstock. Volume 2 describes several routes to transform CO2 into various compounds by catalytic and electrochemical as well as photo- and plasma induced reactions. Both volumes are also included in a set ISBN 978-3-11-066549-9.

Catalysis for Alternative Energy Generation

Catalysis for Alternative Energy Generation PDF Author: László Guczi
Publisher: Springer Science & Business Media
ISBN: 1461403448
Category : Science
Languages : en
Pages : 543

Get Book Here

Book Description
The increase of greenhouse gases in the atmosphere and the decrease of the available amount of fossil fuels necessitate finding new alternative and sustainable energy sources in the near future. This book summarizes the role and the possibilities of catalysis in the production of new energy carriers and in the utilization of different energy sources. The main goal of this work is to go beyond those results discussed in recent literature by identifying new developments that may lead to breakthroughs in the production of alternative energy. The book discusses the use of biomass or biomass derived materials as energy sources, hydrogen formation in methanol and ethanol reforming, biodiesel production, and the utilization of biogases. Separate sections also deal with fuel cells, photocatalysis, and solar cells, which are all promising processes for energy production that depend heavily on catalysts.