Mechanistic Investigations of Molecular Water Oxidation Catalysis PDF Download
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Author: Derek Joel Wasylenko
Publisher:
ISBN: 9780494926826
Category :
Languages : en
Pages :
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Book Description
Author: Derek Joel Wasylenko
Publisher:
ISBN: 9780494926826
Category :
Languages : en
Pages :
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Book Description
Author: Antoni Llobet
Publisher: John Wiley & Sons
ISBN: 1118698622
Category : Technology & Engineering
Languages : en
Pages : 343
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Book Description
Photocatalytic water splitting is a promising strategy for capturing energy from the sun by coupling light harvesting and the oxidation of water, in order to create clean hydrogen fuel. Thus a deep knowledge of the water oxidation catalysis field is essential to be able to come up with useful energy conversion devices based on sunlight and water splitting. Molecular Water Oxidation Catalysis: A Key Topic for New Sustainable Energy Conversion Schemes presents a comprehensive and state-of-the-art overview of water oxidation catalysis in homogeneous phase, describing in detail the most important catalysts discovered today based on first and second row transition metals. A strong emphasis is placed on the description of their performance, as well as how they work from a mechanistic perspective. In addition, a theoretical description of some of the most relevant catalysts based on DFT are presented, as well as a description of related natural systems, such as the oxygen evolving system of photosystem II and the heme chlorite-dismutase. This book is a valuable resource for researchers working on water oxidation catalysis, solar energy conversion and artificial photosynthesis, as well as for chemists and materials scientists with a broad interest in new sustainable energy conversion schemes.
Author:
Publisher:
ISBN: 9789463326445
Category :
Languages : en
Pages : 160
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Book Description
Author: Antoni Llobet
Publisher: John Wiley & Sons
ISBN: 1118698622
Category : Technology & Engineering
Languages : en
Pages : 343
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Book Description
Photocatalytic water splitting is a promising strategy for capturing energy from the sun by coupling light harvesting and the oxidation of water, in order to create clean hydrogen fuel. Thus a deep knowledge of the water oxidation catalysis field is essential to be able to come up with useful energy conversion devices based on sunlight and water splitting. Molecular Water Oxidation Catalysis: A Key Topic for New Sustainable Energy Conversion Schemes presents a comprehensive and state-of-the-art overview of water oxidation catalysis in homogeneous phase, describing in detail the most important catalysts discovered today based on first and second row transition metals. A strong emphasis is placed on the description of their performance, as well as how they work from a mechanistic perspective. In addition, a theoretical description of some of the most relevant catalysts based on DFT are presented, as well as a description of related natural systems, such as the oxygen evolving system of photosystem II and the heme chlorite-dismutase. This book is a valuable resource for researchers working on water oxidation catalysis, solar energy conversion and artificial photosynthesis, as well as for chemists and materials scientists with a broad interest in new sustainable energy conversion schemes.
Author:
Publisher: Academic Press
ISBN: 0128160837
Category : Science
Languages : en
Pages : 380
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Book Description
Water Oxidation Catalysts, Volume 74, the latest release in the Advances in Inorganic Chemistry series, presents timely and informative summaries on current progress in a variety of subject areas. This acclaimed serial features reviews written by experts in the field, serving as an indispensable reference to advanced researchers. Users will find this to be a comprehensive overview of recent findings and trends from the last decade that covers various kinds of inorganic topics, ranging from theoretical oriented supramolecular chemistry, to the quest for accurate calculations of spin states in transition metals. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in the Advances in Inorganic Chemistry series Includes the latest information on water oxidation catalysts
Author:
Publisher:
ISBN: 9789174476262
Category :
Languages : en
Pages : 80
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Book Description
Author: Satoshi Kawata
Publisher: Springer Science & Business Media
ISBN: 3540445528
Category : Science
Languages : en
Pages : 216
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Book Description
Covers not only near-field optical microscopy but also wider fields such as local spectroscopy, nano-scale optical processing, quantum near-field optics, and atom manipulation.
Author: Shoshanna Barnett
Publisher:
ISBN:
Category : Copper catalysts
Languages : en
Pages : 115
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Book Description
Water oxidation is a challenging reaction that has great importance for alternative energy and fuel generation. Although several water oxidation catalysts have been discovered, much improvement is needed for the technology to be viable on a global scale. In recent years, there has been focus in the development of catalysts with earth-abundant elements and, subsequently, cobalt, nickel, manganese, and iron catalysts have been reported. This dissertation discusses the discovery and study of the first reported copper-based water oxidation electrocatalyst. This catalyst is a molecular species with bipyridine and hydroxide ligands. Study of this catalyst has shown that it is among the fastest homogeneous water oxidation catalysts yet reported, with a turnover frequency of ~100 s-1. The catalyst is also relatively robust and can undergo at least 30 turnovers. Solutions of the catalyst are generated easily by reaction of bipyridine and a copper salt in a 1:1 ratio in water, followed by addition of hydroxide to obtain a solution between pH 11 and 13. The catalytic mechanism has been investigated through spectroscopic analysis to understand the speciation, electrochemical kinetics, a ligand study, and reactivity studies. While further work is still needed, these investigations have laid the groundwork for a basic understanding of the mechanism. A phenanthroline-based catalyst has also been successfully immobilized on a pyrolytic graphite electrode through physisorption. The heterogeneous catalyst shows remarkable similarities to its homogeneous counterpart. It operates at the same overpotential and activity level and displays similar pH dependent behavior. This system has important implications for catalyst immobilization in general, which is an important area of study for the development of more industrially relevant catalysts.
Author: Jacques C. Vedrine
Publisher: Elsevier
ISBN: 0128116323
Category : Technology & Engineering
Languages : en
Pages : 620
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Book Description
Metal Oxides in Heterogeneous Catalysis is an overview of the past, present and future of heterogeneous catalysis using metal oxides catalysts. The book presents the historical, theoretical, and practical aspects of metal oxide-based heterogeneous catalysis. Metal Oxides in Heterogeneous Catalysis deals with fundamental information on heterogeneous catalysis, including reaction mechanisms and kinetics approaches.There is also a focus on the classification of metal oxides used as catalysts, preparation methods and touches on zeolites, mesoporous materials and Metal-organic frameworks (MOFs) in catalysis. It will touch on acid or base-type reactions, selective (partial) and total oxidation reactions, and enzymatic type reactions The book also touches heavily on the biomass applications of metal oxide catalysts and environmentally related/depollution reactions such as COVs elimination, DeNOx, and DeSOx. Finally, the book also deals with future trends and prospects in metal oxide-based heterogeneous catalysis. Presents case studies in each chapter that provide a focus on the industrial applications Includes fundamentals, key theories and practical applications of metal oxide-based heterogeneous catalysis in one comprehensive resource Edited, and contributed, by leading experts who provide perspectives on synthesis, characterization and applications
Author: Hongqi Sun
Publisher: John Wiley & Sons
ISBN: 3527825088
Category : Science
Languages : en
Pages : 480
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Book Description
This comprehensive book systematically covers the fundamentals in solar energy conversion to chemicals, either fuels or chemical products. It includes natural photosynthesis with emphasis on artificial processes for solar energy conversion and utilization. The chemical processes of solar energy conversion via homogeneous and/or heterogeneous photocatalysis has been described with the mechanistic insights. It also consists of reaction systems toward a variety of applications, such as water splitting for hydrogen or oxygen evolution, photocatalytic CO2 reduction to fuels, and light driven N2 fixation, etc. This unique book offers the readers a broad view of solar energy utilization based on chemical processes and their perspectives for future sustainability.
