Author: I︠U︡riĭ Ivanovich ErmakovPublisher: Elsevier Health Sciences
ISBN:
Category : Science
Languages : en
Pages : 552
Book Description
Catalysis by Supported Complexes
Author: I︠U︡riĭ Ivanovich ErmakovPublisher: Elsevier Health Sciences
ISBN:
Category : Science
Languages : en
Pages : 552
Book Description
Supported Metal Complexes
Author: F.R. HartleyPublisher: Springer Science & Business Media
ISBN: 9400952473
Category : Science
Languages : en
Pages : 331
Book Description
It is now IS years since the first patents in polymer supported metal complex catalysts were taken out. In the early days ion-exchange resins were used to support ionic metal complexes. Soon covalent links were developed, and after an initially slow start there was a period of explosive growth in the mid to late 1970s during which virtually every homogeneous metal complex catalyst ever reported was also studied bound to a support. Both polymers and inorganic oxides were studied as supports, although the great preponderance of workers studied polymeric supports, and of these polystyrene was by far the commonest used. This period served to show that by very careful design polymer-supported metal complex catalysts could have specific advantages over homogeneous metal complex catalysts. However the subject was a complicated one. Merely immobilising a successful metal complex catalyst to a functionalised support rarely yielded other than an inferior version of the catalyst. Amongst the many discouraging results of the 1970s, there were more than enough results that were sufficiently encouraging to demonstrate that, by careful design, supported metal complex catalysts could be prepared in which both the metal complex and the support combined together to produce an active catalyst which, due to the combination of support and complex, had advantages of activity, selectivity and specificity not found in homogeneous catalysts. Thus a new generation of catalysts was being developed.
Catalysis by Supported Complexes
Author: I︠U︡riĭ Ivanovich ErmakovPublisher:
ISBN: 9780444418012
Category : Catalysis
Languages : en
Pages : 522
Book Description
Catalysis by Supported Complexes
Author: Atomically-Precise Methods for Synthesis of Solid Catalysts
Author: Sophie HermansPublisher: Royal Society of Chemistry
ISBN: 1849738297
Category : Science
Languages : en
Pages : 318
Book Description
With techniques bridging the gap between surface science and heterogeneous catalysis the book presents a tool-kit for anyone wishing to prepare and define solid catalysts.
Tailored Metal Catalysts
Author: Y. IwasawaPublisher: Springer Science & Business Media
ISBN: 9400952619
Category : Science
Languages : en
Pages : 343
Book Description
Advances in Catalytic Activation of Dioxygen by Metal Complexes
Author: László I. SimándiPublisher: Springer Science & Business Media
ISBN: 0306478161
Category : Science
Languages : en
Pages : 349
Book Description
The subject of dioxygen activation and homogeneous catalytic oxidation by metal complexes has been in the focus of attention over the last 20 years. The widespread interest is illustrated by its recurring presence among the sessions and subject areas of important international conferences on various aspects of bioinorganic and coordination chemistry as well as catalysis. The most prominent examples are ICCC, ICBIC, EUROBIC, ISHC, and of course the ADHOC series of meetings focusing on the subject itself. Similarly, the number of original and review papers devoted to various aspects of dioxygen activation are on the rise. This trend is due obviously to the relevance of catalytic oxidation to biological processes such as dioxygen transport, and the action of oxygenase and oxidase enzymes related to metabolism. The structural and functional modeling of metalloenzymes, particularly of those containing iron and copper, by means of low-molecular complexes of iron, copper, ruthenium, cobalt, manganese, etc., have provided a wealth of indirect information helping to understand how the active centers of metalloenzymes may operate. The knowledge gained from the study of metalloenzyme models is also applicable in the design of transition metal complexes as catalytsts for specific reactions. This approach has come to be known as biomimetic or bioinspired catalysis and continues to be a fruitful and expanding area of research.
Catalysis by Supported Complexes
Author: Ûrij Ivanovič ErmakovPublisher:
ISBN: 9780444418012
Category :
Languages : en
Pages :
Book Description
Catalysis by Metal Complexes and Nanomaterials
Author: Meng Zhou (Chemistry professor)Publisher:
ISBN: 9780841234376
Category : Catalysis
Languages : en
Pages :
Book Description
"Catalysis is truly an interdisciplinary field to which chemists, biologists, physicists, and engineers have made seminal contributions. This book aims to address the notably diverse topic of transition-metal catalysis in a single volume. The first half of the book is dedicated to the discrete and atomically precise metal complexes for homogeneous catalysis. Bimetallic, organometallic, and coordination complexes of early, late, and post-transition metals are described. Catalytic hydrogenation, oxidation, and coupling reactions are presented. The second half of the book focuses on three distinct types of nanomaterials: (1) zero- valent metallic nanoparticles, (2) titanium dioxide semiconductors, and (3) the porous coordination polymer known as the metal-organic framework. The chapters illustrate how deeply catalysis is influenced by other disciplines (e.g., coordination chemistry, bioinorganic chemistry, organometallic chemistry, computational chemistry, organic synthesis, photochemistry, materials science, environmental chemistry, green chemistry, and renewable energy). Advancements in these areas fuel the rapid growth of catalysis science. This book allows readers to reach a high-level of understanding in catalysis by learning from the perspectives of active practitioners. Unlike a textbook that provides a systematic, comprehensive, and historical education on the general topics of catalysis, this book offers critical case studies on select topics. Substantial emphasis is placed on the structural and fundamental properties that dictate catalyst performance, enabling readers to quickly understand and apply knowledge from cutting-edge studies and applications detailed within. This book can be utilized as a handbook, a textbook or textbook supplement, or a reference to guide future work"--
Catalysis by Polymer-Immobilized Metal Complexes
Author: Anatoly D. PomogailoPublisher: CRC Press
ISBN: 1000124711
Category : Science
Languages : en
Pages : 424
Book Description
Deals with a new and promising field developed during the last two decades on the boundary between homogeneous and heterogeneous catalysis. This book presents general information on catalysis for a wide range of organic reactions, e.g., hydrogenation and oxidation reactions, and polymerization transformations. Special attention is paid to electro- and photochemical stimulation of catalytic processes in the presence of immobilized metal complexes. Other topics covered are the quantitative data on the comparison of catalyses by mobile and immobilized metal complexes; main factors affecting the activity of these catalytic systems and methods of optimizing their control; and specific problems of catalysis by fixed complexes (e.g., ligand exchange and electron transfer in metal polymer systems, macromolecular effects and polyfunctional catalysis).