Defects at Oxide Surfaces - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Defects at Oxide Surfaces write by Jacques Jupille. This book was released on 2015-02-09. Defects at Oxide Surfaces available in PDF, EPUB and Kindle. This book presents the basics and characterization of defects at oxide surfaces. It provides a state-of-the-art review of the field, containing information to the various types of surface defects, describes analytical methods to study defects, their chemical activity and the catalytic reactivity of oxides. Numerical simulations of defective structures complete the picture developed. Defects on planar surfaces form the focus of much of the book, although the investigation of powder samples also form an important part. The experimental study of planar surfaces opens the possibility of applying the large armoury of techniques that have been developed over the last half-century to study surfaces in ultra-high vacuum. This enables the acquisition of atomic level data under well-controlled conditions, providing a stringent test of theoretical methods. The latter can then be more reliably applied to systems such as nanoparticles for which accurate methods of characterization of structure and electronic properties have yet to be developed. The book gives guidance to tailor oxide surfaces by controlling the nature and concentration of defects. The importance of defects in the physics and chemistry of metal oxide surfaces is presented in this book together with the prominent role of oxides in common life. The book contains contributions from leaders in the field. It serves as a reference for experts and beginners in the field.
Oxide Surfaces
Oxide Surfaces - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Oxide Surfaces write by . This book was released on 2001-05-21. Oxide Surfaces available in PDF, EPUB and Kindle. The book is a multi-author survey (in 15 chapters) of the current state of knowledge and recent developments in our understanding of oxide surfaces. The author list includes most of the acknowledged world experts in this field. The material covered includes fundamental theory and experimental studies of the geometrical, vibrational and electronic structure of such surfaces, but with a special emphasis on the chemical properties and associated reactivity. The main focus is on metal oxides but coverage extends from 'simple' rocksalt materials such as MgO through to complex transition metal oxides with different valencies.
Tin Oxide Materials
Tin Oxide Materials - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Tin Oxide Materials write by Marcelo Ornaghi Orlandi. This book was released on 2019-10-05. Tin Oxide Materials available in PDF, EPUB and Kindle. Tin Oxide Materials: Synthesis, Properties, and Applications discusses the latest in metal oxides, an emerging area in electronic materials. As more is learned about this important materials system, more functionalities and applications have been revealed. This key reference on the topic covers important material that is ideal for materials scientists, materials engineers and materials chemists who have been introduced to metal oxides as a general category of materials, but want to take the next step and learn more about a specific material. Provides a complete resource on tin oxide materials systems, including in-depth discussions of properties, their synthesis, modelling methods, and applications Presents information on the well-investigated SnO2, but also includes discussions on its emerging stoichiometries, such as SnO and Sn3O4 Includes the most relevant applications in varistors, sensing devices, fuel cells, transistors, biological studies, and much more
Molecular Spectroscopy of Oxide Catalyst Surfaces
Molecular Spectroscopy of Oxide Catalyst Surfaces - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Molecular Spectroscopy of Oxide Catalyst Surfaces write by Anatoli Davydov. This book was released on 2003-06-27. Molecular Spectroscopy of Oxide Catalyst Surfaces available in PDF, EPUB and Kindle. As in the study of transition metal complexes in solution, molecular spectroscopic methods - principally the infrared, ultraviolet/visible and electron spin resonance spectroscopies - have played key roles in establishing the concepts of coordination chemistry occurring at the surfaces of solids. This book describes the development of the principals of coordination chemistry of oxide surfaces using analyses of data obtained by these methods. The nature, properties, concentration of the surface adsorption centers and their influence on the character of interaction with different molecules are investigated. The book commences with an account of the basic theoretical principles and experimental techniques of the various spectroscopy methods, with special attention devoted to in situ measurements where the oxide or catalyst sample is in contact with the adsorbate or the reactant. A detailed account is presented of the methods for characterizing the oxidation state and degree of coordination of surface cations and oxygen anions by the adsorption of probe molecules. The complexation of many inorganic, organometallic and organic molecules with different oxide systems is critically examined, and a classification of formed surface compounds, based on the interaction with definite type of adsorption centers, is given. Possible mechanisms of numerous catalytic reactions, including the transformation of organic molecules over acidic catalysts via the carboionic mechanism, are discussed using the spectroscopic identifications of reaction intermediates. A comprehensive analysis of the literature on the interpretation of the spectra of surface compounds on oxides is presented. This highly illustrated and extensively referenced volume is intended for specialists working in the fields of surface physical chemistry, surface and materials sciences, and adsorption phenomena and is essential reading for those involved in the heterogeneous catalysis by transition metal-oxides.
Physics and Chemistry at Oxide Surfaces
Physics and Chemistry at Oxide Surfaces - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Physics and Chemistry at Oxide Surfaces write by Claudine Noguera. This book was released on 1996-09-28. Physics and Chemistry at Oxide Surfaces available in PDF, EPUB and Kindle. The first chapter of the book summarizes classical approaches, introduces the concept of ionicity, and describes the mixed iono-covalent character of the oxygen cation bond in bulk materials. The next three chapters focus on the characteristics of the atomic structure (relaxation, rumpling and reconstruction effects), the electronic structure (band width, gap width, etc.) and the excitations of clean surfaces.
