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Chemical Bonding At Surfaces And Interfaces

Author: Anders Nilsson
Publisher: Elsevier
ISBN: 9780080551913
Size: 72.50 MB
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Molecular surface science has made enormous progress in the past 30 years. The development can be characterized by a revolution in fundamental knowledge obtained from simple model systems and by an explosion in the number of experimental techniques. The last 10 years has seen an equally rapid development of quantum mechanical modeling of surface processes using Density Functional Theory (DFT). Chemical Bonding at Surfaces and Interfaces focuses on phenomena and concepts rather than on experimental or theoretical techniques. The aim is to provide the common basis for describing the interaction of atoms and molecules with surfaces and this to be used very broadly in science and technology. The book begins with an overview of structural information on surface adsorbates and discusses the structure of a number of important chemisorption systems. Chapter 2 describes in detail the chemical bond between atoms or molecules and a metal surface in the observed surface structures. A detailed description of experimental information on the dynamics of bond-formation and bond-breaking at surfaces make up Chapter 3. Followed by an in-depth analysis of aspects of heterogeneous catalysis based on the d-band model. In Chapter 5 adsorption and chemistry on the enormously important Si and Ge semiconductor surfaces are covered. In the remaining two Chapters the book moves on from solid-gas interfaces and looks at solid-liquid interface processes. In the final chapter an overview is given of the environmentally important chemical processes occurring on mineral and oxide surfaces in contact with water and electrolytes. Gives examples of how modern theoretical DFT techniques can be used to design heterogeneous catalysts This book suits the rapid introduction of methods and concepts from surface science into a broad range of scientific disciplines where the interaction between a solid and the surrounding gas or liquid phase is an essential component Shows how insight into chemical bonding at surfaces can be applied to a range of scientific problems in heterogeneous catalysis, electrochemistry, environmental science and semiconductor processing Provides both the fundamental perspective and an overview of chemical bonding in terms of structure, electronic structure and dynamics of bond rearrangements at surfaces

Complex Molecular Surfaces And Interfaces

Author:
Publisher: Faraday Discussions
ISBN: 9781782629443
Size: 49.21 MB
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Focussing on understanding the interaction of molecules with surfaces and their subsequent organisation, reactivity, or properties from both experimental and theoretical perspectives.

Metal Polymer Systems

Author: Jörg Friedrich
Publisher: John Wiley & Sons
ISBN: 352767991X
Size: 46.91 MB
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The result of decades of research by a pioneer in the field, this is the first book to deal exclusively with achieving high-performance metal-polymer composites by chemical bonding. Covering both the academic and practical aspects, the author focuses on the chemistry of interfaces between metals and polymers with a particular emphasis on the chemical bonding between the different materials. He elucidates the various approaches to obtaining a stable interface, including, but not limited to, thermodynamically driven redox reactions, bond protection to prevent hydrolysis, the introduction of barrier layers, and stabilization by spacer molecules. Throughout, chemical bonding is promoted as a simple and economically viable alternative to adhesion based on reversible weak physical interaction. Consequently, the text equips readers with the practical tools necessary for designing high-strength metal-polymer composites with such desired properties as resilience, flexibility, rigidity or degradation resistance.

Oberfl Chenphysik

Author: Thomas Fauster
Publisher: Walter de Gruyter
ISBN: 3486856200
Size: 53.80 MB
Format: PDF, ePub
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Oberflächen von Festkörpern sind heute aus der Grundlagenforschung von Physik, Chemie und Materialwissenschaften nicht mehr wegzudenken und spielen in zahlreichen Anwendungen eine immer bedeutendere Rolle. Das vorliegende Lehrbuch gibt eine Einführung in die moderne experimentelle Oberflächenphysik. Aufgrund langjähriger Lehrerfahrung gelingt es den Autoren, oberflächenspezifische Eigenschaften und Prozesse in leicht verständlicher Form zu erarbeiten und ein mikroskopisches Verständnis der Phänomene an der Oberfläche zu vermitteln. Das Werk besticht durch sein klares, didaktisches Konzept und ist sowohl als begleitende als auch vertiefende Lektüre zur Vorlesung geeignet. Icons am Seitenrand kennzeichnen Vertiefungsthemen, Zusammenfassungen und weiterführende Literaturangaben am Ende der Kapitel.

Physics Of Surfaces And Interfaces

Author: Harald Ibach
Publisher: Springer Science & Business Media
ISBN: 3540347097
Size: 11.12 MB
Format: PDF, ePub, Mobi
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This graduate-level textbook covers the major developments in surface sciences of recent decades, from experimental tricks and basic techniques to the latest experimental methods and theoretical understanding. It is unique in its attempt to treat the physics of surfaces, thin films and interfaces, surface chemistry, thermodynamics, statistical physics and the physics of the solid/electrolyte interface in an integral manner, rather than in separate compartments. It is designed as a handbook for the researcher as well as a study-text for graduate students. Written explanations are supported by 350 graphs and illustrations.

Frontiers In Surface Science And Interface Science

Author: E. Ward Plummer
Publisher: Gulf Professional Publishing
ISBN: 9780444510419
Size: 45.21 MB
Format: PDF, ePub
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Any notion that surface science is all about semiconductors and coatings is laid to rest by this encyclopedic publication: Bioengineered interfaces in medicine, interstellar dust, DNA computation, conducting polymers, the surfaces of atomic nuclei - all are brought up to date. Frontiers in Surface and Interface Science - a milestone publication deserving a wide readership. It combines a sweeping expert survey of research today with an educated look into the future. It is a future that embraces surface phenomena on scales from the subatomic to the galactic, as well as traditional topics like semiconductor design, catalysis, and surface processing, modeling and characterization. And, great efforts have been made to express sophisticated ideas in an attractive and accessible way. Nanotechnology, surfaces for DNA computation, polymer-based electronics, soft surfaces, interstellar surface chemistry - all feature in this comprehensive collection.

Surfaces And Interfaces Of Electronic Materials

Author: Leonard J. Brillson
Publisher: John Wiley & Sons
ISBN: 3527665722
Size: 17.26 MB
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An advanced level textbook covering geometric, chemical, and electronic structure of electronic materials, and their applications to devices based on semiconductor surfaces, metal-semiconductor interfaces, and semiconductor heterojunctions. Starting with the fundamentals of electrical measurements on semiconductor interfaces, it then describes the importance of controlling macroscopic electrical properties by atomic-scale techniques. Subsequent chapters present the wide range of surface and interface techniques available to characterize electronic, optical, chemical, and structural properties of electronic materials, including semiconductors, insulators, nanostructures, and organics. The essential physics and chemistry underlying each technique is described in sufficient depth with references to the most authoritative sources for more exhaustive discussions, while numerous examples are provided throughout to illustrate the applications of each technique. With its general reading lists, extensive citations to the text, and problem sets appended to all chapters, this is ideal for students of electrical engineering, physics and materials science. It equally serves as a reference for physicists, material science and electrical and electronic engineers involved in surface and interface science, semiconductor processing, and device modeling and design. This is a coproduction of Wiley and IEEE * Free solutions manual available for lecturers at www.wiley-vch.de/supplements/

An Essential Guide To Electronic Material Surfaces And Interfaces

Author: Leonard J. Brillson
Publisher: John Wiley & Sons
ISBN: 111902711X
Size: 14.85 MB
Format: PDF
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Why surfaces and interfaces of electronic materials -- Semiconductor electronic and optical properties -- Electrical measurements of surfaces and interfaces -- Localized states at surfaces and interfaces -- Ultrahigh vacuum technology -- Surface and interface analysis -- Surface and interface spectroscopies -- Dynamical depth-dependent analysis and imaging -- Electron beam diffraction and microscopy of atomic-scale geometrical structure -- Scanning probe techniques -- Optical spectroscopies -- Electronic material surfaces -- Surface electronic applications -- Semiconductor heterojunctions -- Metal-semiconductor interfaces -- Next generation surfaces and interfaces

Polymer Surfaces And Interfaces

Author: K. L. Mittal
Publisher: VSP
ISBN: 9789067642170
Size: 36.63 MB
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Polymeric materials are used for a legion of applications in a wide array of technological areas, and their proper surface/interface characteristics are of cardinal importance for their applications. Therefore, the need to characterize polymer surfaces/interfaces and their suitable modification to impart desired characteristics is quite patent. This book chronicles the proceedings of the Symposium on Polymer Surfaces and Interfaces: Characterization, Modification and Application held as a part of the Society of Plastics Engineers Annual Technical Conference, Boston, May 7--11, 1995. The articles in this book address many aspects of polymer surfaces and interfaces. Topics covered include: various ways (chemical, photochemical, laser, flame, corona) to modify polymer surfaces; modification of contact lens surfaces; various ways to analyze/characterize polymer surfaces; metal/polymer interfaces; metal/polyimide adhesion; metal/self-assembled organic monolayer interfaces; polymer alignment layers for liquid crystals; alignment of liquid crystal surfaces; polyimide alignment layers; molecular re-orientation of polymer surfaces; plasma polymerized organic coatings; epoxy/fiber interphase; epoxy underfill materials for packaging integrated circuits; transport in polymers; polymer miscibility; and cell adhesion.

Principles And Practice Of Heterogeneous Catalysis

Author: John Meurig Thomas
Publisher: John Wiley & Sons
ISBN: 352768378X
Size: 26.29 MB
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This long-awaited second edition of the successful introduction to the fundamentals of heterogeneous catalysis is now completely revised and updated. Written by internationally acclaimed experts, this textbook includes fundamentals of adsorption, characterizing catalysts and their surfaces, the significance of pore structure and surface area, solid-state and surface chemistry, poisoning, promotion, deactivation and selectivity of catalysts, as well as catalytic process engineering. A final section provides a number of examples and case histories. With its color and numerous graphics plus references to help readers to easily find further reading, this is a pivotal work for an understanding of the principles involved.