Point Defects and Transport in Non-stoichiometric Oxides

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Publisher :
ISBN 13 :
Total Pages : 578 pages
Book Rating : 4.43/5 ( download)

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Book Synopsis Point Defects and Transport in Non-stoichiometric Oxides by : Sanjeev Aggarwal

Download or read book Point Defects and Transport in Non-stoichiometric Oxides written by Sanjeev Aggarwal and published by . This book was released on 1996 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Defects and Transport in Oxides

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Publisher : Springer Science & Business Media
ISBN 13 : 1461587239
Total Pages : 598 pages
Book Rating : 4.31/5 ( download)

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Book Synopsis Defects and Transport in Oxides by : Robert Jaffee

Download or read book Defects and Transport in Oxides written by Robert Jaffee and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Nonstoichiometric Oxides

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ISBN 13 :
Total Pages : 464 pages
Book Rating : 4.68/5 ( download)

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Book Synopsis Nonstoichiometric Oxides by : O. Toft Sørensen

Download or read book Nonstoichiometric Oxides written by O. Toft Sørensen and published by . This book was released on 1981 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Non-Stoichiometric Oxides of 3d-Metals

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Publisher : Trans Tech Publications Ltd
ISBN 13 : 3038266086
Total Pages : 590 pages
Book Rating : 4.82/5 ( download)

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Book Synopsis Non-Stoichiometric Oxides of 3d-Metals by : Andrzej Stok?osa

Download or read book Non-Stoichiometric Oxides of 3d-Metals written by Andrzej Stok?osa and published by Trans Tech Publications Ltd. This book was released on 2015-03-18 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the present work, in Part I, new elements widening the bases of the defects theory are shown; particularly, this work discusses the mechanism of the formation of defects as a result of elementary processes; the work also presents a description of the equilibrium state by one equation, taking into account the concentrations of defects and their changes during the process of reaching the equilibrium. The equation relates the concentrations of defects, dependent on the standard Gibbs energies of their formation, with the equilibrium pressure of oxygen. The obtained relations and the discussion have lead to the development of a method for determination of complete diagrams of concentrations of the point defects, which allows taking into account the minority defects. Part II presents the results of the calculations of the diagrams of point defects’ concentrations for a series of pure and doped oxides of transition metals 3d, with different composition (M/O ratio), crystallographic structure and point defects’ structure. A critical analysis of the results of the studies of the deviation from the stoichiometry and the electrical conductivity, obtained (so far) by most research groups has been also performed. A new interpretation of these results, concerning concentrations and types of ionic defects present has been performed and the mobility of electronic defects and its dependence on the temperature and oxygen pressure have been determined.

Structure and Concentration of Point Defects in Selected Spinels and Simple Oxides

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Publisher : CRC Press
ISBN 13 : 100035282X
Total Pages : 319 pages
Book Rating : 4.25/5 ( download)

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Book Synopsis Structure and Concentration of Point Defects in Selected Spinels and Simple Oxides by : Andrzej Stokłosa

Download or read book Structure and Concentration of Point Defects in Selected Spinels and Simple Oxides written by Andrzej Stokłosa and published by CRC Press. This book was released on 2021-04-08 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Mass Transport in Oxides

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ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.01/5 ( download)

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Book Synopsis Mass Transport in Oxides by : J. B. Wachtman

Download or read book Mass Transport in Oxides written by J. B. Wachtman and published by . This book was released on 1968 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NBS Special Publication

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ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.06/5 ( download)

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Book Synopsis NBS Special Publication by :

Download or read book NBS Special Publication written by and published by . This book was released on 1968 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Non-stoichiometry, Point Defects and Cation Tracer Diffusion in Iron-based Spinels

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ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.66/5 ( download)

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Book Synopsis Non-stoichiometry, Point Defects and Cation Tracer Diffusion in Iron-based Spinels by : Li Liu

Download or read book Non-stoichiometry, Point Defects and Cation Tracer Diffusion in Iron-based Spinels written by Li Liu and published by . This book was released on 2000 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Defects and Transport in Oxides

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.73/5 ( download)

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Book Synopsis Defects and Transport in Oxides by : Robert I. Jaffee

Download or read book Defects and Transport in Oxides written by Robert I. Jaffee and published by . This book was released on 1973 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transport in Nonstoichiometric Compounds

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Publisher : Springer Science & Business Media
ISBN 13 : 1461325196
Total Pages : 548 pages
Book Rating : 4.92/5 ( download)

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Book Synopsis Transport in Nonstoichiometric Compounds by : George Simkovich

Download or read book Transport in Nonstoichiometric Compounds written by George Simkovich and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prior to the 9th International Conference on Reactivity Solids in Krakow, Poland a group of about 25 international scientists held a special conference entitled "Transport in Nonstoichiometric Compounds" in late Aug. 1980 in Mogilany, Poland (near Krakow). This conference was well received in view of the interaction between the participants, as well as the resulting publication of the proceedings (Elsevier Scientific Publishing Company, 1982, edited by J. Nowotny). At this first conference the participants decided that it would be desirable to organize similar conferences at about two year intervals. Thus, a second meeting was held in late June, early July at Alenya, Pyrenees Orientales, France. This conference had a larger number of participants, about 50, but still managed to promote excellent interaction between all the participants. These proceedings, with editors G. Petot-Ervas, Hj. Matzke and C. Monty, have also been published by Elsevier as a special edition of the journal, Solid State lonics, Vol. 12 (1984). In view of the success of the initial two conferences, a third meeting was organized and held at The Pennsylvania State University, University Park, PA., 16802, U.S.A. from 11 June 84 to 15 June 84. The proceedings of this conference are presented in the following text.