Oscillating Heterogeneous Catalytic Systems PDF Download
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Author: Marina M. Slin'ko
Publisher: Elsevier Health Sciences
ISBN:
Category : Science
Languages : en
Pages : 416
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Book Description
A review of the mathematical concepts, methods and tools needed for the analysis and the interpretation of complex phenomena, associated with oscillating heterogeneous catalytic systems, which in turn have much in common with dynamical systems studied in related fields such as physics and biology.
Author: Marina M. Slin'ko
Publisher: Elsevier Health Sciences
ISBN:
Category : Science
Languages : en
Pages : 416
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Book Description
A review of the mathematical concepts, methods and tools needed for the analysis and the interpretation of complex phenomena, associated with oscillating heterogeneous catalytic systems, which in turn have much in common with dynamical systems studied in related fields such as physics and biology.
Author: Rutger A. van Santen
Publisher: John Wiley & Sons
ISBN: 3527608346
Category : Science
Languages : en
Pages : 488
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Book Description
An integrated approach to the molecular theory of reaction mechanism in heterogeneous catalysis, largely based on the knowledge among the growing theoretical catalysis community over the past half century, and covering all major catalytic systems. The authors develop a general conceptual framework, including in-depth comparisons with enzyme catalysis, biomineralisation, organometallic and coordination chemistry. A chapter dedicated to molecular electrocatalysis addresses the molecular description of reactions at the liquid-solid interphase, while studies range from a quantum-chemical treatment of individual molecular states to dynamic Monte-Carlo simulations, including the full flexibility of the many-particle systems. Complexity in catalysis is explained in chapters on self-organization and self-assembly of catalysts, and other sections are devoted to evolutionary, combinatorial techniques as well as artificial chemistry.
Author: Wey Yang Teoh
Publisher: John Wiley & Sons
ISBN: 352781356X
Category : Technology & Engineering
Languages : en
Pages : 768
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Book Description
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.
Author: E.G. Christoffel
Publisher: Elsevier
ISBN: 0080887341
Category : Technology & Engineering
Languages : en
Pages : 279
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Book Description
Providing a concise treatment of methods of heterogeneous catalysis used in the laboratory, this book describes the basic phenomena of heterogeneous catalytic reaction systems and discusses in detail the experimental methods and procedures for investigating these systems. The introductory chapter illustrates the whole procedure with an actual example. The next chapter presents the basic phenomena of catalytic systems and the concepts used in studying them. The third chapter covers the description of methods for investigating reaction mechanisms and the dynamics of heterogeneous catalytic reaction systems. The last chapter discusses the design and operation modes of laboratory reactors, frequently used for the investigation of heterogeneous catalytic reactions.The approach is interdisciplinary, providing a balance between chemical engineering and chemical viewpoints of treating laboratory-scale reactors. Chemists and chemical engineers involved in catalyst research will be very interested in this book and it can also be usefully used in specialized courses for graduate students in chemistry or in chemical reaction engineering.
Author: Varun Rawat
Publisher: CRC Press
ISBN: 1000555534
Category : Science
Languages : en
Pages : 249
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Book Description
As the broad challenges around energy and the environment have become the focus of much research, scientists and experts have dedicated their efforts to developing more active and selective catalytic systems for key chemical transformations. For many decades environmentally viable protocols for the synthesis of fine chemicals have been the crux of academic and industrial research. Heterogeneous Catalysis in Organic Transformations serves as an overview of this work, providing a complete description of role of heterogeneous catalysis in organic transformations and offering a review of the current and near future technologies and applications. Discusses the fundamentals of catalysis and compares the advantages and disadvantages of different types of catalyst systems Examines oxide nanoparticles and noble metal nanoparticles Consider organometallic compounds, solid-supported catalysts, and mesoporous materials Describes recent advances in metal-based heterogeneous catalysts and new reactions with possible mechanistic pathways Providing a comprehensive review of heterogeneous catalysis from the basics through recent advances, this book will be of keen interest to undergraduates, graduates, and researchers in chemistry, chemical engineering, and associated fields.
Author: Georgiĭ Konstantinovich Boreskov
Publisher: Nova Publishers
ISBN: 9781590338643
Category : Science
Languages : en
Pages : 254
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Book Description
Table of contents
Author: K.L. Ameta, Ph.D.
Publisher: CRC Press
ISBN: 1466594829
Category : Medical
Languages : en
Pages : 360
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Book Description
For more than a century, bioactive heterocycles have formed one of the largest areas of research in organic chemistry. They are important from a biological and industrial point of view as well as to the understanding of life processes and efforts to improve the quality of life. Heterogeneous Catalysis: A Versatile Tool for the Synthesis of Bioactive Heterocycles highlights the recent methodologies used in the synthesis of such bioactive systems and focuses on the role of heterogeneous catalysis in the design and synthesis of various biologically active heterocyclic compounds of pharmacological interest. Topics include: Synthetic protocols for the construction of heterocyclic systems employing silica-bound catalysts Recent advances in heterogeneous copper-catalyzed reactions for the synthesis of bioactive heterocycles Features of silica-based heterogeneous catalysts, such as abundance, ease of use, and stability Ultrasound as an effective tool for accelerating reactions Organic transformations catalyzed by nano-ZnO as a valuable heterogeneous catalyst Heterogeneous catalysts employed in the synthesis of coumarins Heterocyclizations in the presence of silver salts Home-made organometallic silica sources, known as silatranes Reflecting the focused studies currently conducted in these areas, the book also examines anticancer, antifungal, antibacterial, anti-HIV, anti-inflammatory, antioxidant, and many more biological activities of heterocyclic compounds. It is essential reading for postgraduate and research scholars in the fields of biochemistry, chemical biology, medicinal chemistry and pharmaceutical chemistry.
Author: Jens K. Nørskov
Publisher: John Wiley & Sons
ISBN: 1118888952
Category : Technology & Engineering
Languages : en
Pages : 228
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Book Description
This book is based on a graduate course and suitable as a primer for any newcomer to the field, this book is a detailed introduction to the experimental and computational methods that are used to study how solid surfaces act as catalysts. Features include: First comprehensive description of modern theory of heterogeneous catalysis Basis for understanding and designing experiments in the field Allows reader to understand catalyst design principles Introduction to important elements of energy transformation technology Test driven at Stanford University over several semesters
Author: Ulrich Heiz
Publisher: Springer Science & Business Media
ISBN: 3540326464
Category : Technology & Engineering
Languages : en
Pages : 514
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Book Description
Nanocatalysis, a subdiscipline of nanoscience, seeks to control chemical reactions by changing the size, dimensionality, chemical composition, and morphology of the reaction center and by changing the kinetics using nanopatterning of the reaction center. This book offers a detailed pedagogical and methodological overview of the field. Readers discover many examples of current research, helping them explore new and emerging applications.
Author: H.H. Brongersma
Publisher: Springer Science & Business Media
ISBN: 1468459643
Category : Science
Languages : en
Pages : 451
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Book Description
Present day heterogeneous catalysis is rapidly being transformed from a technical art into a science-based technology. A major contribution to this important change is the advance of surface spectroscopic techniques able to characterize the complex surfaces of the heterogeneous catalytic system. The Advanced Study Institute (on which the current proceedings is based) has as its primary aim the bringing together of a variety of lecturers, outstanding in those fields of experience, to enable a broad coverage of different relevant approaches. Not only catalyst characterization but also catalytic reactivity had to be covered in order to relate catalyst properties with catalyst performance. Since modern catalysis relates catalytic performance to microscopic molecular catalyst features, theoretical electronic aspects also had to be included. The Advanced Study Institute had a unique feature in that it brought together physicists, catalytic chemists and chemical engineers whom rarely directly interact. From physics especially new experimental possibilities of beams were emphasized. At present it is possible to obtain very detailed information on model catalysts, whilst the applications to practical catalysts are gaining rapidly in sophistication. Apart from the plenary lectures, the Institute included "hot topics" to highlight special developments and offered participants the opportunity to present contributed papers (either orally or as a poster). These contributions formed an integral part of the summer school and significantly enhanced the interaction between participants. Inclusion of the hot topics and contributed papers in these proceedings give them an added topical value.
