Defects And Transport In Oxides


Defects And Transport In Oxides
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Defects And Transport In Oxides


Defects And Transport In Oxides
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Author : Robert Jaffee
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-21

Defects And Transport In Oxides written by Robert Jaffee and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-21 with Technology & Engineering categories.


DEFECTS AND TRANSPORT IN OXIDES is the proceedings of the eighth Battelle Colloquium in the Materials Sciences, held in Columbus and Salt Fork, Ohio, September 17-22, 1973. It took as its theme the relationship between defects and transport of both mass and charge in oxides. Applications of defect-controlled transport to a number of important processes in oxides also were covered. In selecting this topic, the Organizing Committee thought that 1973 was timely to bring together the leading theoretical and experimental researchers in the oxide transport field to review its status in a critical way, and to consider current major research directions and how research in the future might be guided into fruitful areas. The meeting was highlighted by the presentation of several papers which suggest that major advances in our understanding of transport in oxides appear to be imminent. These papers dealt with the results of new theoretical approaches whereby the energies and configurations of defects may be calculated, and with new experimental techniques for indirectly observing these defects, previously thought to be below the limits of experimental resolving power. Other papers, dealing with the application of defect chemistry to technological processes, served to demonstrate the successes and to point out yet unresolved problems associated with ix x PREFACE understanding the chemistry of imperfect crystals.



Defects And Transport In Oxides


Defects And Transport In Oxides
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Author : Robert I. Jaffee
language : en
Publisher:
Release Date : 1973

Defects And Transport In Oxides written by Robert I. Jaffee and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Crystals categories.




Point Defects And Transport In Non Stoichiometric Oxides


Point Defects And Transport In Non Stoichiometric Oxides
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Author : Sanjeev Aggarwal
language : en
Publisher:
Release Date : 1996

Point Defects And Transport In Non Stoichiometric Oxides written by Sanjeev Aggarwal and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Crystals categories.




Mass Transport In Oxides


Mass Transport In Oxides
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Author : J. B. Wachtman
language : en
Publisher:
Release Date : 1968

Mass Transport In Oxides written by J. B. Wachtman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Crystals categories.




The Defect Chemistry Of Metal Oxides


The Defect Chemistry Of Metal Oxides
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Author : Donald Morgan Smyth
language : en
Publisher: Oxford University Press on Demand
Release Date : 2000

The Defect Chemistry Of Metal Oxides written by Donald Morgan Smyth and has been published by Oxford University Press on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Science categories.


The Defect Chemistry of Metal Oxides is a unique introduction to the equilibrium chemistry of solid inorganic compounds with a focus on metal oxides. Accessible to students with little or no background in defect chemistry, it explains how to apply basic principles and interpret the related behavior of materials. Topics discussed include lattice and electronic defects, doping effects, nonstoichiometry, and mass and charge transport. The text distinctly emphasizes the correlation between the general chemical properties of the constituent elements and the defect chemistry and transport properties of their compounds. It covers the types of defects formed, the effects of dopants, the amount and direction of nonstoichiometry, the depths of acceptor and donor levels, and more. Concluding chapters present up-to-date and detailed analyses of three systems: titanium dioxide, cobalt oxide and nickel oxide, and barium titanate. The Defect Chemistry of Metal Oxides is the only book of its kind that incorporates sample problems for students to solve. Suitable for a variety of courses in materials science and engineering, chemistry, and geochemistry, it also serves as a valuable reference for researchers and instructors.



Selected Topics In High Temperature Chemistry


Selected Topics In High Temperature Chemistry
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Author : Ø. Johannesen
language : en
Publisher: Elsevier
Release Date : 2017-01-31

Selected Topics In High Temperature Chemistry written by Ø. Johannesen and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-31 with Technology & Engineering categories.


The properties of materials at high temperature play a vital role in their processing and practical use. The real properties of materials at elevated temperatures are very often governed by defects in their structure. Lattice defects may consist of point defects like vacancies, interstitial atoms or substituted atoms. These classes are discussed in general and specifically for oxides, nitrides, carbides and sulfides. Defect aggregates, shear structures and adaptive structures are also described. Special attention is paid to hydrogen defects which seem to play an important role in several materials.Defects in solids lead to transport properties such as diffusion and conductivity. These themes are thoroughly treated in this book, with examples from various materials being provided. Special attention is paid to the transport properties of grain boundaries. In high temperature corrosion and other types of oxidation, the diffusion of atoms through the reaction products is often the rate limiting step of the reaction. This book takes the reader from the theoretical treatment of defects to applications in high temperature corrosion. Reactions between metals and pure oxygen lead to the formation of oxides on the surface, and the reaction rates may often be related to the diffusion coefficients of the oxide. However, in practical use alloys are subjected to other severe gaseous atmospheres which may often lead to accelerated attack on the material. The severest condition, namely where a salt deposit is combined with oxidizing gases, is called hot corrosion. This and other types of corrosion are also covered. Finally, a chapter is devoted to the prevention of corrosive attack on materials by the addition of rare earth metals.The book has been published in honour of Professor Per Kofstad on the occasion of his 60th birthday. Professor Kofstad has for many years been active in the field of high temperature chemistry in all its aspects, from basic and theoretical work to its application in high temperature corrosion of metals and alloys. The various chapters have been contributed by his friends and colleagues, all of whom are international experts in the field.



Mass Transport In Oxides


Mass Transport In Oxides
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Author : John Bryan Wachtman
language : en
Publisher:
Release Date : 1968

Mass Transport In Oxides written by John Bryan Wachtman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Crystals categories.




Structure And Concentration Of Point Defects In Selected Spinels And Simple Oxides


Structure And Concentration Of Point Defects In Selected Spinels And Simple Oxides
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Author : Andrzej Stokłosa
language : en
Publisher: CRC Press
Release Date : 2021-04-08

Structure And Concentration Of Point Defects In Selected Spinels And Simple Oxides written by Andrzej Stokłosa and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-08 with Technology & Engineering categories.


Structure and Concentration of Point Defects in Selected Spinels and Simple Oxides presents diagrams and numerical data of important properties of spinels and oxides based on experimental results published in the literature. The values of many parameters presented can be used for optimization of preparation of new systems, to predict the practical properties of these systems. Applications include electronic devices, new metallic alloys with improved corrosion resistance, new ceramic materials, and novel catalysts, particularly for oxygen evolution and reduction reactions. Organized into four comprehensive parts, the authors present the problem of the structure and concentration of ionic and electronic defects in magnetite and hausmannite, pure and doped with M3+ cations, and in spinels exhibiting magnetic properties and high electric conductance. Additional Features include: Includes 236 figures presenting equilibrium diagrams of point defects and other useful details related to stoichiometric and nonstoichiometric spinels and oxides. Details novel methods of calculation of equilibria involving point defects. Collects scattered data published in nearly 500 original articles since the 1950s on spinels and oxides in one useful volume. Building upon the data presented, this book is an indispensable reference for material scientists and engineers developing new metal or oxide-based systems can easily calculate other useful parameters and compare the properties of different materials to select the best candidates for an intended use.



Nonstoichiometry Diffusion And Electrical Conductivity In Binary Metal Oxides


Nonstoichiometry Diffusion And Electrical Conductivity In Binary Metal Oxides
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Author : Per Kofstad
language : en
Publisher:
Release Date : 1983

Nonstoichiometry Diffusion And Electrical Conductivity In Binary Metal Oxides written by Per Kofstad and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Crystals categories.




Defects At Oxide Surfaces


Defects At Oxide Surfaces
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Author : Jacques Jupille
language : en
Publisher:
Release Date : 2015

Defects At Oxide Surfaces written by Jacques Jupille and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with categories.


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.