Electrocatalysis For Organic Synthesis
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Electrocatalysis For Organic Synthesis
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Author : Demetrios K. Kyriacou
language : en
Publisher: Wiley-Interscience
Release Date : 1986
Electrocatalysis For Organic Synthesis written by Demetrios K. Kyriacou and has been published by Wiley-Interscience this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Catalysis categories.
A concise introduction to practical electrocatalysis for organic synthesis covering recent trends and applications of modern electroorganic chemistry. Ideal as a quick reference source and initial guide to the new area of electrocatalytic organic synthesis.
Catalysis In Ionic Liquirds
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Author : Chris Hardacre
language : en
Publisher: Royal Society of Chemistry
Release Date : 2014-04-01
Catalysis In Ionic Liquirds written by Chris Hardacre and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-01 with Science categories.
Although ionic liquids have only been studied in depth during the last decades, the field is now maturing to such a degree that the focus is on larger scale applications for use in real processes such as catalysis. Current information is scattered across the literature and Catalysis in Ionic Liquids provides a critical analysis of the research published to date on ionic solvents in all areas of the catalytic science. The book covers both catalyst synthesis using ionic liquids as solvents and green syntheses using both ionic liquids as well as mixtures of ionic liquids and carbon dioxide (as a subcritical and supercritical liquid), including enzymatic, homogeneous, and heterogeneous catalysis, electrocatalysis and organocatalysis. As well as the catalysis community, the book will also be of interest to postgraduates, postdoctoral workers and researchers in academia and industry working in organic synthesis, new materials synthesis, renewable sources of energy and electrochemistry. Written by leading experts in the field, this is the reference source to find about catalysis in ionic liquids.
Practical Aspects Of Electroorganic Synthesis
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Author : Davood Nematollahi
language : en
Publisher: Elsevier
Release Date : 2024-06-04
Practical Aspects Of Electroorganic Synthesis written by Davood Nematollahi and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-04 with Science categories.
Practical Aspects of Electroorganic Synthesis presents educational insights into the practical aspects of electrosynthesis methods, providing a variety of examples and techniques. The book covers concepts referred to as "green chemistry" and "sustainable technology." Sections cover direct electrolysis, anodic oxidation, cathodic reduction, mechanistic studies (cyclic voltammetry), and how to set-up electrochemical experiments. Indirect electrolysis is also covered, including an exploration of catalysts and additives to take on modern electrochemical methods. Finally, the book explores the burgeoning new field of paired electrolysis, in which the ultimate green-synthesis applications are possible, with no wasted electrons and very few by-products. This book offers researchers a modern and authoritative resource that brings complete and up-to-date practical concepts of electrosynthesis methods and guides the audience on how to carry out a large number of experimental techniques. Discusses complete and up-to-date practical concepts of electrosynthesis methods Provides sound insights into the experimental approaches of electrosynthesis, covering new and novel synthesis techniques Breaks down the fundamentals aspects of electrolysis into three digestible and logical sections
Electrocatalysis
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Author : Jacek Lipkowski
language : en
Publisher: John Wiley & Sons
Release Date : 1998-04-13
Electrocatalysis written by Jacek Lipkowski and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-04-13 with Science categories.
A comprehensive review of advances in one of today's most technologically important research fields. Spurred on by society's increasingly urgent demand for an inexpensive, environment-friendly alternative to the internal combustion engine, research into electrocatalytic fuel cells has yielded many exciting advances in the past few years. This rapid rate of progress, however, has created a daunting challenge for anyone attempting to track the important new trends in electrocatalysis by sorting through the huge and rapidly growing body of world literature in the field. Electrocatalysis was designed to save scientists hours of arduous legwork by providing an authoritative review of the most important recent advances in all technologically relevant aspects of electrocatalysis. Leading researchers from North America, Europe, and the Far East share what they know about an array of related topics, including: * Electrocatalysis of hydrogen and oxygen electrode reactions * Electrooxidation of small organic molecules * Design and synthesis of new electrocatalytic materials * The distribution and storage of hydrogen in metal hydrides * Hydrogenation of organic compounds as a means of hydrogen storage * Electron, ion, and atom transfer reactions * Influence of the double-layer structure on the rate of charge transfer * A unified theory of electron and ion transfer reactions at metal electrodes. Electrocatalysis is an indispensable working resource for electrochemists, chemical engineers, surface scientists, and materials scientists.
Sustainable And Green Electrochemical Science And Technology
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Author : Prof Keith Scott
language : en
Publisher: John Wiley & Sons
Release Date : 2017-05-16
Sustainable And Green Electrochemical Science And Technology written by Prof Keith Scott and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-16 with Science categories.
Sustainable and Green Electrochemical Science and Technology brings together the basic concepts of electrochemical science and engineering and shows how these are applied in an industrial context, emphasising the major role that electrochemistry plays within society and industry in providing cleaner, greener and more sustainable technologies. Electrochemistry has many applications for sustainability; it can be used to store energy, synthesise materials and chemicals, to generate power and to recycle valuable resources. Coverage includes Electrochemistry, Electrocatalysis and Thermodynamics Electrochemical Cells, Materials and Reactors Carbon Dioxide Reduction and Electro-Organic Synthesis Hydrogen production and Water Electrolysis Inorganic Synthesis Electrochemical Energy Storage and Power Sources Electrochemical processes for recycling and resource recovery Fuel Cell Technologies This book is targeted at both industrial and academic readers, providing a good technological reference base for electrochemistry. It will enable the reader to build on basic principles of electrochemistry, and takes these through to cell design for various and diverse applications.
Organic Electronic Materials For Hydrogen Peroxide Production
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Author : Maciej Gryszel
language : en
Publisher: Linköping University Electronic Press
Release Date : 2020-02-25
Organic Electronic Materials For Hydrogen Peroxide Production written by Maciej Gryszel and has been published by Linköping University Electronic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-02-25 with categories.
Hydrogen peroxide (H2O2) is an important oxidant, used in various fields of industry, such as paper manufacturing, production of polymers, detergents, and cosmetics. Considering that the molecule degrades only to H2O and O2, it is regarded as a green chemical. Unfortunately, the incumbent method of H2O2 synthesis, based on anthraquinone oxidation, although efficient, is not environmentally friendly, as it requires fossil fuels and significant energy input. Therefore, there are efforts underway to reduce the ecological impact of hydrogen peroxide production. Some of the most promising approaches involve catalytic reduction of O2 to H2O2 in an aqueous environment. This can be coupled with water oxidation. As the required energy could be delivered in different ways, hydrogen peroxide synthesis can be achieved by electrocatalysis, photoelectrocatalysis, or photocatalysis. This thesis explores the possibility of using organic electronic materials as catalysts for H2O2 evolution in oxygenated water solutions. Organic electronics is a field of materials science focused on conducting and semiconducting organic molecules. These materials offer many possible advantages, related to low cost, flexibility, and good optoelectronic properties. Huge progress in the field over the last years led to their commercial applications in e.g. organic light emitting diodes and photovoltaics. Only very recently have organic electronics begun to be considered from the point of view of catalysis. In the first two papers, we investigate electrocatalytic activity of an organic pigment (PTCDI) and a conducting polymer (PEDOT) towards oxygen reduction to hydrogen peroxide. Both types of catalysts are chemically stable and able to operate in a wide pH range. In paper 3, we demonstrate that H2O2-evolving photocathodes can be based on an organic PN heterojunction, giving devices of a record-breaking performance. In the first part of paper 4, the same concept was tested for a naturally-occurring semiconductor, eumelanin, leading to a first report of photoelectrocatalytic properties of this material. In the second part of paper 4, as well as in papers 5 and 6, we explore, respectively, photochemical hydrogen peroxide synthesis with eumelanin, organic semiconductors, and organic dyes. We show that the photostability of catalysts is higher for materials with low-lying HOMO level and it can be increased by an addition of a reducing agent to the reaction system. Our findings prove that already existing organic electronic materials can be successfully applied in H2O2 evolution for environmentally friendly chemical synthesis, suggesting their use in harvesting of solar energy and in situ generation of hydrogen peroxide for biomedical applications. Väteperoxid (H2O2) är en viktig oxidant som används inom olika industrier, såsom papperstillverkning och produktion av polymerer, tvättmedel och kosmetika. Med tanke på att molekylen bryts ner till vatten (H2O) och syre (O2) betraktas den som en grön kemikalie. Tyvärr är den befintliga metoden för framställning av H2O2 baserad på oxidation av en antrakinon, en metod som är effektiv, men inte miljövänlig eftersom den kräver fossila bränslen och betydande energitillförsel. Det pågår därför ansträngningar för att minska den ekologiska effekten av väteperoxidproduktionen. Några av de mest lovande metoderna involverar katalytisk O2 till H2O2-reduktion i vattenlösning, kombinerat med vattenoxidation. Eftersom den nödvändiga energin kan levereras på olika sätt kan väteperoxidsyntesen uppnås genom elektrokatalys, fotoelektrokatalys eller fotokatalys. Denna avhandling undersöker möjligheten att använda organiska elektroniska material som katalysatorer för framställning av H2O2i syresatta vattenlösningar. Organisk elektronik är ett område inom materialvetenskap med fokus på ledande och halvledande organiska molekyler. Dessa material erbjuder många fördelar, såsom låg kostnad, flexibilitet och goda optoelektroniska egenskaper. Enorma framsteg på området har under de senaste åren lett till deras kommersiella tillämpningar i till exempel organiska ljusemitterande dioder och fotovoltaik. Nyligen har också organisk elektronik börjat övervägas ur katalysens synvinkel. I de två första artiklarna undersöker vi en elektrokatalytisk aktivitet av ett organiskt pigment (PTCDI) och en ledande polymer (PEDOT) i respekt till syrereduktion och väteperoxidproduktion. Båda typerna av katalysatorer är kemiskt stabila och kan arbeta inom ett brett pH-område. I artikel 3 visar vi att H2O2-producerande fotokatoder kan baseras på en organisk PN-gränsyta, vilket ger enheter med en rekordbrytande kapacitet. I den första delen av artikel 4 testades samma koncept för en naturligt förekommande halvledare, eumelanin, vilket ledde till en första rapport om fotoelektrokatalytiska egenskaper hos detta material. I den andra delen av artikel 4, samt i artikel 5 och 6, undersöker vi fotokemisk väteperoxidsyntes med eumelanin, organiska halvledare och organiska färgämnen. Vi visar att fotostabiliteten hos katalysatorer är högre för material med lågt liggande HOMO-nivå och att den kan ökas genom en tillsats av ett reduktionsmedel till reaktionssystemet. Våra fynd visar att redan befintliga organiska elektroniska material framgångsrikt kan tillämpas i H2O2-utvecklingen för miljövänlig kemisk syntes, vilket antyder att de kan användas för att ta tillvara på solenergi och för produktion av väteperoxid inom biomedicin.
Electrocatalysis 9 Symposium In Honor Of Radoslav Adzic
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Author : M. Shao
language : en
Publisher: The Electrochemical Society
Release Date : 2018-05-04
Electrocatalysis 9 Symposium In Honor Of Radoslav Adzic written by M. Shao and has been published by The Electrochemical Society this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-04 with Science categories.
Methods For Electrocatalysis
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Author : Inamuddin
language : en
Publisher: Springer Nature
Release Date : 2020-01-02
Methods For Electrocatalysis written by Inamuddin and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-02 with Technology & Engineering categories.
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.
New Directions In Organic Electrochemistry
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Author : Electrochemical Society. Organic and Biological Electrochemistry Division
language : en
Publisher: The Electrochemical Society
Release Date : 2000
New Directions In Organic Electrochemistry written by Electrochemical Society. Organic and Biological Electrochemistry Division and has been published by The Electrochemical Society this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Science categories.
Photocatalysts And Electrocatalysts In Water Remediation
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Author : Prasenjit Bhunia
language : en
Publisher: John Wiley & Sons
Release Date : 2022-12-09
Photocatalysts And Electrocatalysts In Water Remediation written by Prasenjit Bhunia and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-09 with Science categories.
Photocatalysts and Electrocatalysts in Water Remediation Comprehensive resource describing the fundamentals, synthesis, and commercial applications of photocatalysts and electrocatalysts in water decontamination Photocatalysts and Electrocatalysts in Water Remediation introduces the fundamentals of both photo- and electro-catalysts and highlights the potentials of photo- and electro-catalysis towards water decontamination, covering strategies to improve photo- and electro-catalytic efficacies, functions of photo- and electro-catalysts and involved chemical reactions, and challenges and recent developments in the field, with additional discussion of both lab-scale and commercial-scale materials and processes. As a forward-thinking resource, the text also discusses the scope of further research on photo-, electro- and electrophoto-catalysts. Edited by three highly qualified professionals, with significant experience in the field, the text is further enriched with critically analyzed and expertly opined contributions from several well-known researchers around the world. In Photocatalysts and Electrocatalysts in Water Remediation, readers can expect to find information on: Fundamentals and functional mechanisms of photocatalysis in water treatment, and different synthetic routes and band gap engineering of photocatalysts Photocatalytic decontamination of organic pollutants from water and photocatalytic removal of heavy metal ions from water Smart photocatalysts in water remediation Fundamentals and functional mechanisms of electrocatalysis in water treatment Electrocatalytic degradation of organic pollutants and removal of heavy metal ions from water Different synthetic routes of electrocatalysts and fabrication of electrodes and combined electro-photocatalytic techniques in water remediation Photocatalysts and Electrocatalysts in Water Remediation serves as one of the most comprehensive and authoritative resources that has ever been published in this field and is a thoroughly complete source of information on the subject for researchers across a myriad of disciplines along with water industry professionals.
