High-Temperature Chemistry of Silicates and Other Oxide Systems

N. A. Toropov (Autor)

Buch | Hardcover

216 Seiten

1995 | 1966 ed.
Kluwer Academic/Plenum Publishers (Verlag)
978-0-306-10749-8 (ISBN)

Infos

The ever-increasing importance of chemical reactions at high and superhigh temperatures in crystalline, amorphous, and semicrystalline SOlids, as well as the reactions of these solids with gases, prompted the authors of this book to examine critically the literature available in this field and to present a general review of the subject. In this monograph we discuss those chemical and physicochemical points which we consider to be most important for solving a series of problems in the preparation and use of new inorganic materials. We hope that this book will be of interest to the many specialists working on inorganic materials. N. A. Toropov PREFACE Modem technology demands ever more materials with high mechanical strength, heat and chemical re- sistance, fire resistance, special electrical properties, particular behavior toward active radiations, etc. The search for such materials requires the study of various chemical compounds, metallic alloys, and other fused in- organic systems, especially oxide systems. Materials based on oxides begin to assume increasing importance in many fields of the new technology.
In this connection the investigation of oxides and systems consisting of two and more oxides is expanding greatly.

Inhalt

I. Liquation or the Formation of Immiscible Liquids in Silicate Systems.- II. The Three-Component System Lithium Oxide-Alumina-Silica.- III. Stable and Metastable Phase Relations in the System Magnesium Oxide-Alumina-Silica.- IV. Phase Diagrams of Systems Formed by Oxides of Elements of Variable Valence.- 1. Methods of Determining Phase Equilibria in Oxide Systems.- 2. Methods of Constructing Phase Diagrams.- 3. Ternary Systems Containing Iron Oxides.- 4. Equilibrium Crystallization Routes.- 5. Latest Research on the Manganese-Oxygen System.- V. Thermodynamic Investigations of Binary Oxide Systems.- 1. Determination of the Free Energy of Reactions in Oxide Systems by Measuring the Electromotive Forces of Galvanic Cells with Solid Electrolytes.- 2. Some Oxidation-Reduction Equilibria Used for Obtaining Thermodynamic Characteristics of Reactions Between Oxides.- 3. Thermodynamic Activity of Oxides in Solid Solutions of Oxide Systems.- VI. Diffusion Processes and Kinetics of Reactions in the Solid State.- 1. Investigation of Reactions in the Solid State.- 2. Effect of the Gaseous Atmosphere on Reactions in Solids.- 3. Kinetics of Reactions in Crystalline Oxide Systems.- VII. Lower Compounds of Silicon with Oxygen.- 1. Solid Silicon Monoxide.- 2. Thermodynamic Properties of Silicon Dioxide at High Temperatures.- 3. Investigation of Oxidation-Reduction Equilibria Involving Silicon Monoxide.- 4. Thermodynamics of Reactions Involving Silicon Monoxide and Thermodynamic properties of SiO.- VIII. Evaporation of Oxides of Alkaline Earth Elements and Energy Characteristics of Gaseous RO Molecules.- 1. Results of Investigating Evaporation of Beryllium, Magnesium, Calcium, Strontium, and Barium Oxides.- 2. Energy Characteristics of Gaseous Oxides of Alkaline Earth Elements.- IX. Evaporation of Oxides of Group III Elements (Including Rare Earths).- 1. Question of Existence of Solid Lower Oxides of Aluminum.- 2. Evaporation of Aluminum Oxide.- 3. Evaporation of Gallium, Indium, and Thallium Oxides.- 4. Evaporation of Rare Earth Oxides.- X. Evaporation of High-Temperature Oxides of Group IV-VI Elements.- 1. Evaporation of Germanium, Titanium, Zirconium, Hafnium, and Thorium Oxides.- 2. Evaporation of Vanadium, Niobium, and Tantalum Oxides.- 3. Evaporation of Chromium, Molybdenum, Tungsten, and Uranium Oxides.- 4. Some Generalizations of the Results of Investigating the Evaporation of Oxides.- XI. Fibrous Crystals of Highly Refractory Oxides.

Produkt-Details

• Zusatzinfo: 10 black & white illustrations, biography
• Sprache: englisch
• Themenwelt: Naturwissenschaften ► Chemie ► Anorganische Chemie
• ISBN-10: 0-306-10749-X / 030610749X
• ISBN-13: 978-0-306-10749-8 / 9780306107498
• Zustand: Neuware