Author: Alper UzunPublisher:
ISBN:
Category :
Languages : en
Pages : 722
Book Description
Zeolite Y- and MgO-supported Molecular Metal Complexes and Clusters
Author: Alper UzunMetal-Metal Bonds and Clusters in Chemistry and Catalysis
Author: John P. Fackler Jr.Publisher: Springer Science & Business Media
ISBN: 1489924922
Category : Science
Languages : en
Pages : 344
Book Description
This book contains a series of papers and abstracts from the 7th Industry-University Cooperative Chemistry Program symposium held in the spring of 1989 at Texas A&M University. The symposium was larger than previous IUCCP symposia since it also celebrated the 25 years that had elapsed since the initial discovery by F. A. Cotton and his co-workers of the existence of metal-metal quadruple bonds. Cotton's discovery demonstrated that multiple bonding in inorganic systems is not governed by the same constraints observed in organic chemistry regarding s and p orbital involvement. The d orbitals are involved in the multiple bonding description. The quadruple bond involves considerable d orbital overlap between adjacent metal centers. Part I of this series of papers focuses upon the impact of this discovery and describes further contributions to the development of the field. Multiple metal-metal bonding now is known to permeate broad areas of transition metal chemistry. The understanding of metal-metal bonding that developed as a result of the discovery of multiple metal-metal bonding awakened a new chemistry involving metal clusters. Clusters were defined by Cotton to be species containing metal-metal bonding. Clusters in catalysis therefore seemed a logical grouping of papers in this symposium. Clusters play an every increasing role in the control of chemical reactions. Part II of this book describes some of the interesting new developments in this field. In Part III the papers examine the role clusters play in describing and understanding solid state materials.
Nanostructured Materials
Author: Jackie YingPublisher: Academic Press
ISBN: 9780127444512
Category : Medical
Languages : en
Pages : 244
Book Description
This thematic volume of Advances in Chemical Engineering presents the latest advances in the exciting interdisciplinary field of nanostructured materials. Written by chemical engineers, chemists, physicists, materials scientists, and bioengineers, this volume focuses on the molecular engineering of materials at the nanometer scale for unique size-dependent properties. It describes a "bottom-up" approach to designing nanostructured systems for a variety of chemical, physical, and biological applications.
Chemisorption and Reactivity on Supported Clusters and Thin Films:
Author: R.M. LambertPublisher: Springer Science & Business Media
ISBN: 9401589119
Category : Science
Languages : en
Pages : 534
Book Description
Heterogeneous catalysis provides the backbone of the world's chemical and oil industries. The innate complexity of practical catalytic systems suggests that useful progress should be achievable by investigating key aspects of catalysis by experimental studies on idealised model systems. Thin films and supported clusters are two promising types of model system that can be used for this purpose, since they mimic important aspects of the properties of practical dispersed catalysts. Similarly, appropriate theoretical studies of chemisorption and surface reaction clusters or extended slab systems can provide valuable information on the factors that underlie bonding and catalytic activity. This volume describes such experimental and theoretical approaches to the surface chemistry and catalytic behaviour of metals, metal oxides and metal/metal oxide systems. An introduction to the principles and main themes of heterogeneous catalysis is followed by detailed accounts of the application of modern experimental and theoretical techniques to fundamental problems. The application of advanced experimental methods is complemented by a full description of theoretical procedures, including Hartree-Fock, density functional and similar techniques. The relative merits of the various approaches are considered and directions for future progress are indicated.
Supported Metal Clusters and Complexes
Author: Vinesh Ashok BhirudX-Ray Absorption and X-Ray Emission Spectroscopy
Author: Jeroen A. van BokhovenPublisher: John Wiley & Sons
ISBN: 1118844289
Category : Science
Languages : en
Pages : 896
Book Description
During the last two decades, remarkable and often spectacularprogress has been made in the methodological and instrumentalaspects of x–ray absorption and emission spectroscopy. Thisprogress includes considerable technological improvements in thedesign and production of detectors especially with the developmentand expansion of large-scale synchrotron reactors All this hasresulted in improved analytical performance and new applications,as well as in the perspective of a dramatic enhancement in thepotential of x–ray based analysis techniques for the nearfuture. This comprehensive two-volume treatise features articlesthat explain the phenomena and describe examples of X–rayabsorption and emission applications in several fields, includingchemistry, biochemistry, catalysis, amorphous and liquid systems,synchrotron radiation, and surface phenomena. Contributors explainthe underlying theory, how to set up X–ray absorptionexperiments, and how to analyze the details of the resultingspectra. X-Ray Absorption and X-ray Emission Spectroscopy: Theory andApplications: Combines the theory, instrumentation and applications of x-rayabsorption and emission spectroscopies which offer uniquediagnostics to study almost any object in the Universe. Is the go-to reference book in the subject for all researchersacross multi-disciplines since intense beams from modern sourceshave revolutionized x-ray science in recent years Is relevant to students, postdocurates and researchers workingon x-rays and related synchrotron sources and applications inmaterials, physics, medicine, environment/geology, andbiomedical materials
Supported Molecular Gold Complexes and Clusters
Author: Javier GuzmanSupported Molecular Rhodium Complexes and Clusters
Author: Ann Jia-Bao LiangMagnesium Compounds—Advances in Research and Application: 2013 Edition
Author: Publisher: ScholarlyEditions
ISBN: 1481689622
Category : Science
Languages : en
Pages : 323
Book Description
Magnesium Compounds—Advances in Research and Application: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Magnesium Silicates. The editors have built Magnesium Compounds—Advances in Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Magnesium Silicates in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Magnesium Compounds—Advances in Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Surface and Interfacial Organometallic Chemistry and Catalysis
Author: C. CopéretPublisher: Springer Science & Business Media
ISBN: 9783540264965
Category : Science
Languages : en
Pages : 312
Book Description
With contributions by numerous experts