Operando Research In Heterogeneous Catalysis

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Operando Research in Heterogeneous Catalysis

Joost Frenken,Irene Groot
Operando Research in Heterogeneous Catalysis Book PDF

Author : Joost Frenken,Irene Groot
Publisher : Springer
Page : 222 pages
File Size : 41,6 Mb
Release : 2016-12-26
Category : Science
ISBN : 9783319444390

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Operando Research in Heterogeneous Catalysis by Joost Frenken,Irene Groot Pdf

This book is devoted to the emerging field of techniques for visualizing atomic-scale properties of active catalysts under actual working conditions, i.e. high gas pressures and high temperatures. It explains how to understand these observations in terms of the surface structures and dynamics and their detailed interplay with the gas phase. This provides an important new link between fundamental surface physics and chemistry, and applied catalysis. The book explains the motivation and the necessity of operando studies, and positions these with respect to the more traditional low-pressure investigations on the one hand and the reality of industrial catalysis on the other. The last decade has witnessed a rapid development of new experimental and theoretical tools for operando studies of heterogeneous catalysis. The book has a strong emphasis on the new techniques and illustrates how the challenges introduced by the harsh, operando conditions are faced for each of these new tools. Therefore, one can also read this book as a collection of recipes for the development of operando instruments. At present, the number of scientific results obtained under operando conditions is still limited and mostly focused on a simple test reaction, the catalytic oxidation of CO. This reaction thus forms a natural binding element between the chapters, linking the demonstrations of new techniques, and also connecting the theoretical and experimental studies. Some first results on other reactions are also presented. If there is one thing that can be concluded already in this early stage, it is that the catalytic conditions themselves can have dramatic effects on the structure and composition of the surfaces of catalysts, which, in turn can greatly affect the mechanisms, the activity, and the selectivity of the chemical reactions that they catalyze.

Heterogeneous Catalysts

Wey Yang Teoh,Atsushi Urakawa,Yun Hau Ng,Patrick Sit
Heterogeneous Catalysts Book PDF

Author : Wey Yang Teoh,Atsushi Urakawa,Yun Hau Ng,Patrick Sit
Publisher : John Wiley & Sons
Page : 768 pages
File Size : 55,8 Mb
Release : 2021-02-23
Category : Technology & Engineering
ISBN : 9783527813568

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Heterogeneous Catalysts by Wey Yang Teoh,Atsushi Urakawa,Yun Hau Ng,Patrick Sit Pdf

Presents state-of-the-art knowledge of heterogeneous catalysts including new applications in energy and environmental fields This book focuses on emerging techniques in heterogeneous catalysis, from new methodology for catalysts design and synthesis, surface studies and operando spectroscopies, ab initio techniques, to critical catalytic systems as relevant to energy and the environment. It provides the vision of addressing the foreseeable knowledge gap unfilled by classical knowledge in the field. Heterogeneous Catalysts: Advanced Design, Characterization and Applications begins with an overview on the evolution in catalysts synthesis and introduces readers to facets engineering on catalysts; electrochemical synthesis of nanostructured catalytic thin films; and bandgap engineering of semiconductor photocatalysts. Next, it examines how we are gaining a more precise understanding of catalytic events and materials under working conditions. It covers bridging pressure gap in surface catalytic studies; tomography in catalysts design; and resolving catalyst performance at nanoscale via fluorescence microscopy. Quantum approaches to predicting molecular reactions on catalytic surfaces follows that, along with chapters on Density Functional Theory in heterogeneous catalysis; first principles simulation of electrified interfaces in electrochemistry; and high-throughput computational design of novel catalytic materials. The book also discusses embracing the energy and environmental challenges of the 21st century through heterogeneous catalysis and much more. Presents recent developments in heterogeneous catalysis with emphasis on new fundamentals and emerging techniques Offers a comprehensive look at the important aspects of heterogeneous catalysis Provides an applications-oriented, bottoms-up approach to a high-interest subject that plays a vital role in industry and is widely applied in areas related to energy and environment Heterogeneous Catalysts: Advanced Design, Characterization and Applications is an important book for catalytic chemists, materials scientists, surface chemists, physical chemists, inorganic chemists, chemical engineers, and other professionals working in the chemical industry.

Spatially Resolved Operando Measurements in Heterogeneous Catalytic Reactors

Anonim
Spatially Resolved Operando Measurements in Heterogeneous Catalytic Reactors Book PDF

Author : Anonim
Publisher : Academic Press
Page : 302 pages
File Size : 42,9 Mb
Release : 2017-11-13
Category : Technology & Engineering
ISBN : 9780128125908

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Spatially Resolved Operando Measurements in Heterogeneous Catalytic Reactors by Anonim Pdf

Spatially Resolved Operando Measurements in Heterogeneous Catalytic Reactors, Volume 50, presents the latest on these essential components in the continuing search for better utilization of raw materials and energy that reduces impact on the environment. This latest release includes valuable chapters that present tactics on Understanding the performance of automotive catalysts via spatial resolution of reactions inside honeycomb monoliths, Operando spectroscopy in catalytic reactors, Spatio-temporal phenomena in monolithic reactors measured by combined spatially-resolved mass spectrometry and optical frequency domain reflectrometry, and In-situ spatially resolved techniques for the investigation of packed bed catalytic reactors: Current status and future outlook. This series presents the latest reviews of the state-of-the-art of in heterogeneous catalytic reactors and processes. Contains reviews by leading authorities in their respective areas Presents up-to-date reviews of the latest techniques in the modeling of catalytic processes Includes a broad mix of US and European authors, as well as academic, industrial and research institute perspectives Provides discussions on the connections between computation and experimental methods

Heterogeneous Catalysis

Giovanni Palmisano,Samar Al Jitan,Corrado Garlisi
Heterogeneous Catalysis Book PDF

Author : Giovanni Palmisano,Samar Al Jitan,Corrado Garlisi
Publisher : Elsevier
Page : 333 pages
File Size : 45,6 Mb
Release : 2022-01-08
Category : Technology & Engineering
ISBN : 9780323885898

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Heterogeneous Catalysis by Giovanni Palmisano,Samar Al Jitan,Corrado Garlisi Pdf

Approx.320 pages Approx.320 pages

Heterogeneous Catalysis for Energy Applications

Tomas R Reina,Jose A Odriozola
Heterogeneous Catalysis for Energy Applications Book PDF

Author : Tomas R Reina,Jose A Odriozola
Publisher : Royal Society of Chemistry
Page : 533 pages
File Size : 55,5 Mb
Release : 2020-08-27
Category : Science
ISBN : 9781788019583

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Heterogeneous Catalysis for Energy Applications by Tomas R Reina,Jose A Odriozola Pdf

Heterogeneous catalysis plays a central role in the global energy paradigm, with practically all energy-related process relying on a catalyst at a certain point. The application of heterogeneous catalysts will be of paramount importance to achieve the transition towards low carbon and sustainable societies. This book provides an overview of the design, limitations and challenges of heterogeneous catalysts for energy applications. In an attempt to cover a broad spectrum of scenarios, the book considers traditional processes linked to fossil fuels such as reforming and hydrocracking, as well as catalysis for sustainable energy applications such as hydrogen production, photocatalysis, biomass upgrading and conversion of CO2 to clean fuels. Novel approaches in catalysts design are covered, including microchannel reactors and structured catalysts, catalytic membranes and ionic liquids. With contributions from leaders in the field, Heterogeneous Catalysis for Energy Applications will be an essential toolkit for chemists, physicists, chemical engineers and industrials working on energy.

Heterogeneous Catalysis Research Progress

Mathias B. Gunther
Heterogeneous Catalysis Research Progress Book PDF

Author : Mathias B. Gunther
Publisher : Unknown
Page : 0 pages
File Size : 50,7 Mb
Release : 2008
Category : Catalysis
ISBN : 1604569794

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Heterogeneous Catalysis Research Progress by Mathias B. Gunther Pdf

Heterogeneous catalysis is a chemistry term which describes catalysis where the catalyst is in a different phase (ie. solid, liquid and gas, but also oil and water) to the reactants. Heterogeneous catalysts provide a surface for the chemical reaction to take place on. In order for the reaction to occur, one or more of the reactants must diffuse to the catalyst surface and adsorb onto it. After reaction, the products must desorb from the surface and diffuse away from the solid surface. Frequently, this transport of reactants and products from one phase to another plays a dominant role in limiting the reaction rate. Understanding these transport phenomena and surface chemistry such as dispersion is an important area of heterogeneous catalyst research. Catalyst surface area may also be considered. Mesoporous silicates, for example, have found utility as catalysts because their surface areas may be in excess of 1000 m2/g, which increases the probability that a reactant molecule in solution will come in contact with the catalyst surface and adsorb. If diffusion rates are not taken into account, the reaction rates for various reactions on surfaces depend solely on the rate constants and reactant concentrations. Asymmetric heterogeneous catalysis can be used to synthesise enantiomerically pure compounds using chiral heterogeneous catalysts.[1] The field is of great industrial and environmental importance

Heterogeneous Catalysis

Julian R.H. Ross
Heterogeneous Catalysis Book PDF

Author : Julian R.H. Ross
Publisher : Elsevier
Page : 232 pages
File Size : 47,7 Mb
Release : 2011-08-17
Category : Technology & Engineering
ISBN : 9780080956848

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Heterogeneous Catalysis by Julian R.H. Ross Pdf

Heterogeneous catalysis plays a part in the production of more than 80% of all chemical products. It is therefore essential that all chemists and chemical engineers have an understanding of the fundamental principles as well as the applications of heterogeneous catalysts. This book introduces the subject, starting at a basic level, and includes sections on adsorption and surface science, catalytic kinetics, experimental methods for preparing and studying heterogeneous catalysts, as well as some aspects of the design of industrial catalytic reactors. It ends with a chapter that covers a range of examples of important catalytic processes. The book leads the student to carrying out a series of "tasks" based on searches of the internet and also on the use of web-based search tools such as Scopus or Web of Science. These tasks are generally based on the text; they can be used entirely for self-study but they can also be tailored to the requirements of a particular course by the instructor/lecturer giving the course. The author has had over 40 years of experience in catalytic research as well as in lecturing on the principles of catalysis. He was for more than 20 years the Editor of Catalysis Today. Coverage of all aspects of catalysis in carefully organised text Inclusion of material on the historical development of the subject and the personalities involved All concepts illustrated by practical examples Inclusion of a wide range of problems and solutions, case studies, and supplementary web based material which will be regularly updated Author has over 40 years research experience of almost all covered subjects Provides companion materials webiste

Electron Microscopy in Heterogeneous Catalysis

P.L Gai,E.D Boyes
Electron Microscopy in Heterogeneous Catalysis Book PDF

Author : P.L Gai,E.D Boyes
Publisher : CRC Press
Page : 233 pages
File Size : 53,6 Mb
Release : 2003-01-14
Category : Science
ISBN : 9781420034417

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Electron Microscopy in Heterogeneous Catalysis by P.L Gai,E.D Boyes Pdf

Catalysis is one of the most important technologies in the industrial world, controlling more than 90% of industrial chemical processes and essential for large-scale production of plastics and fuel. Exploring the most common type of catalysis used in industry, Electron Microscopy in Heterogeneous Catalysis provides a coherent account of heterogeneous catalytic processes and catalyst surface structure at the atomic scale as elucidated by electron microscopy techniques. The book addresses a number of issues that are fundamental to the understanding of heterogeneous catalysis by oxides and supported metals. The properties of a catalyst are governed by its microstructure and chemistry on an atomic scale, and electron microscopy methods are essential to directly analyze these properties. The book provides important information about active species, metastable-transient species, mechanisms of particle catalysis sintering, promoter-poisoning effects on an atomic scale, and catalyst support interactions on a microscale.

Heterogeneous Catalysis at Nanoscale for Energy Applications

Franklin (Feng) Tao,William F. Schneider,Prashant V. Kamat
Heterogeneous Catalysis at Nanoscale for Energy Applications Book PDF

Author : Franklin (Feng) Tao,William F. Schneider,Prashant V. Kamat
Publisher : John Wiley & Sons
Page : 344 pages
File Size : 48,5 Mb
Release : 2015-02-17
Category : Science
ISBN : 9781118843482

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Heterogeneous Catalysis at Nanoscale for Energy Applications by Franklin (Feng) Tao,William F. Schneider,Prashant V. Kamat Pdf

This book presents both the fundamentals concepts and latestachievements of a field that is growing in importance since itrepresents a possible solution for global energy problems. It focuses on an atomic-level understanding ofheterogeneous catalysis involved in important energy conversionprocesses. It presents a concise picture for the entire areaof heterogeneous catalysis with vision at the atomic- and nano-scales, from synthesis, ex-situ and in-situ characterization,catalytic activity and selectivity, to mechanistic understandingbased on experimental exploration and theoretical simulation. The book: Addresses heterogeneous catalysis, one of the crucialtechnologies employed within the chemical and energyindustries Presents the recent advances in the synthesis andcharacterization of nanocatalysts as well as a mechanisticunderstanding of catalysis at atomic level for important processesof energy conversion Provides a foundation for the potential design ofrevolutionarily new technical catalysts and thus the furtherdevelopment of efficient technologies for the global energyeconomy Includes both theoretical studies and experimentalexploration Is useful as both a textbook for graduate and undergraduatestudents and a reference book for scientists and engineers inchemistry, materials science, and chemical engineering

Selective Oxidation by Heterogeneous Catalysis

Gabriele Centi,Fabrizio Cavani,Ferrucio Trifirò
Selective Oxidation by Heterogeneous Catalysis Book PDF

Author : Gabriele Centi,Fabrizio Cavani,Ferrucio Trifirò
Publisher : Springer Science & Business Media
Page : 519 pages
File Size : 42,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461541752

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Selective Oxidation by Heterogeneous Catalysis by Gabriele Centi,Fabrizio Cavani,Ferrucio Trifirò Pdf

Selective Oxidation by Heterogeneous Catalysis covers one of the major areas of industrial petrochemical production, outlining open questions and new opportunities. It gives keys for the interpretation and analysis of data and design of new catalysts and reactions, and provides guidelines for future research. A distinctive feature of this book is the use of concept by example. Rather than reporting an overview of the literature results, the authors have selected some representative examples, the in-depth analysis of which makes it possible to clarify the fundamental, but new concepts necessary for a better understanding of the new opportunities in this field and the design of new catalysts or catalytic reactions. Attention is given not only to the catalyst itself, but also to the use of the catalyst inside the process, thus evidencing the relationship between catalyst design and engineering aspects of the process. This book provides suggestions for new innovative directions of research and indications on how to reconsider the field of selective oxidation from different perspectives, outlining that is not a mature field of research, but that new important breakthroughs can be derived from fundamental and applied research. Suggestions are offered on how to use less conventional approaches in terms of both catalyst design and analysis of the data.

Theoretical Aspects of Heterogeneous Catalysis

M.A. Nascimento
Theoretical Aspects of Heterogeneous Catalysis Book PDF

Author : M.A. Nascimento
Publisher : Springer Science & Business Media
Page : 258 pages
File Size : 49,8 Mb
Release : 2006-04-11
Category : Science
ISBN : 9780306476679

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Theoretical Aspects of Heterogeneous Catalysis by M.A. Nascimento Pdf

Heterogeneous catalysis is a fascinating and complex subject of utmost importance in the present day. Its immense technological and economical importance and the inherent complexity of the catalytic phenomena have stimulated theoretical and experimental studies by a broad spectrum of scientists, including chemists, physicists, chemical engineers, and material scientists. Computational and theoretical techniques are now having a major impact in this field. This book aims to illustrate and discuss the subject of heterogeneous catalysis and to show the current capabilities of the theoretical and computational methods for studying the various steps (diffusion, adsorption, chemical reaction) of heterogeneous catalytic process involving zeolites, metal oxides, and transition metal surfaces. The book covers: the use of techniques of computational chemistry to simulate zeolites, metallic and bimetallic surfaces, and oxide-supported metals; the impact of simulation methods on the understanding of the diffusion and adsorption of molecules and cations within the pores of zeolites, and also on the adsorption of molecules on metal and metal-oxide surfaces; and the applications of quantum-mechanical methods to the study of the reaction mechanism and pathways of the adsorbed molecules. This book is recommended primarily to scientists and graduate students conducting research in the fields of heterogeneous catalysis and surface science. It will also be valuable to advanced undergraduate students wishing to become acquainted with the latest developments in these exciting fields of research, and to experimentalists seeking theoretical support for interpreting their results.

Computational Catalysis

Aravind Asthagiri,Michael Janik
Computational Catalysis Book PDF

Author : Aravind Asthagiri,Michael Janik
Publisher : Royal Society of Chemistry
Page : 277 pages
File Size : 49,7 Mb
Release : 2014
Category : Science
ISBN : 9781849734516

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Computational Catalysis by Aravind Asthagiri,Michael Janik Pdf

This book presents a comprehensive review of the methods and approaches being adopted to push forward the boundaries of computational catalysis.

Heterogeneous Catalysis for Today’s Challenges

Brian Trewyn
Heterogeneous Catalysis for Today s Challenges Book PDF

Author : Brian Trewyn
Publisher : Royal Society of Chemistry
Page : 152 pages
File Size : 52,5 Mb
Release : 2015-07-06
Category : Science
ISBN : 9781849736275

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Heterogeneous Catalysis for Today’s Challenges by Brian Trewyn Pdf

This book presents the latest research in the field of heterogeneous catalysis. Heterogeneous catalysis and homogeneous catalysis are important factors in increasing the development of green chemistry. Some of the challenges that we are responsible for are directing research efforts toward increasing the kinetics of heterogeneous catalysis to homogeneous catalysis levels, improving the recyclability of the catalysts, and developing new supports that can act as catalysts or cocatalysts. Following reaction kinetics and mechanisms on supported catalysts provides the degree of precision and accuracy already enjoyed by the homogeneous catalysis community. The editors present an easily-accessible digest for researchers and a reference aimed at offering guidance to new researchers in the field. Priced at £110.00 or US$180.00.

Heterogeneous Catalysis

Eli Ruckenstein,Haiyou Wang
Heterogeneous Catalysis Book PDF

Author : Eli Ruckenstein,Haiyou Wang
Publisher : Wiley
Page : 0 pages
File Size : 48,5 Mb
Release : 2014-04-07
Category : Science
ISBN : 1118546903

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Heterogeneous Catalysis by Eli Ruckenstein,Haiyou Wang Pdf

Four decades of landmark discoveries in heterogeneous catalysis Presenting an historical record of four decades of landmark research, this book draws together an important collection of heterogeneous catalysis papers published by Professor Eli Ruckenstein and his colleagues. One of the most prolific leaders in the field of heterogeneous catalysis today, Dr. Ruckenstein has pioneered methods in catalysis, surface chemistry, and materials science that are now used to develop new chemicals, energy sources, and materials. Heterogeneous Catalysis offers new insights into the underlying mechanisms and chemistry of heterogeneous catalysis. Moreover, the book will help readers develop new applications for both basic research and industry. Coverage includes: Catalysts in various reactions including methane CO2 reforming, methane partial oxidation, and catalytic combustion Applications of materials such as zeolites, mesoporous V-Mg-O oxides, polymers, and polymer-coated SiO2 as catalysts or catalyst supports Theoretical and experimental investigations of metal sintering in model metal catalysts during heating in different atmospheres Theoretical approaches relevant to heterogeneous catalysis Section introductions tie the chemistry discussed in the assembled papers to today’s research and development, enabling readers to gain a deep appreciation of the history of heterogeneous chemistry as well as the current state of the science and technology. Moreover, readers will gain new perspectives on solving current challenges in the field, enabling them to use Dr. Ruckenstein’s methods to develop new chemicals and materials. Heterogeneous Catalysis is recommended for both students and professionals in catalysis science and materials science. All readers will benefit from the experience and wisdom of Eli Ruckenstein, one of the most esteemed scientists in the world today.

Heterogeneous Catalysis

Abdullah A. Shaikh
Heterogeneous Catalysis Book PDF

Author : Abdullah A. Shaikh
Publisher : Walter de Gruyter GmbH & Co KG
Page : 216 pages
File Size : 48,9 Mb
Release : 2020-08-10
Category : Science
ISBN : 9783110624939

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Heterogeneous Catalysis by Abdullah A. Shaikh Pdf

This textbook is a perfect introduction to heterogeneous catalysis focusing on the industrial implementation. It is written in a comprehensible manner using language that is easy accessible and provides problems to practice.