Binary Rare Earth Oxides

Binary Rare Earth Oxides PDF Author: G. Adachi
Publisher: Springer Science & Business Media
ISBN: 1402025696
Category : Science
Languages : en
Pages : 263

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Book Description
Binary Rare Earth Oxides is the first book in the field of rare earth oxides that provides coverage from the basic science through to recent advances. This book introduces the unique characteristics of the binary rare earth oxides with their chemistry, physics and applications. It provides a comprehensive review of all the characteristics of rare earth oxides, essential for scientists and engineers involved with rare earths, oxides, inorganic materials, ceramics, and structures. The binary rare earth oxides bring us a variety of interesting characteristics. Understanding their fundamental mechanisms builds a bridge between solid-state chemistry and materials science. The book begins with a brief introduction to binary rare earth oxides, their physical and chemical stabilities, polymorphism, crystal structures and phase transformation and the association with current applications. The book goes on to present the band structure of the oxides using several quantum chemical calculations, which belong to a newly developed area in the binary rare earth oxides. Central to this chapter are the characterizations of electrical, magnetic and optical properties, as well as details of single crystal growth and particle preparation methods that have progressed in recent years. Later chapters concentrate on thermo-chemical properties and trace determination techniques. The final chapter contains a variety of useful applications in various fields such as phosphors, glass abrasives, automotive catalysts, fuel cells, solid electrolytes, sunscreens, iron steels, and biological materials. This book is an invaluable resource for materials scientists and solid-state physicists and chemists with an interest in rare earth oxides, as well as advanced students and graduates who require an approach to familiarize them with this field. This book provides guidance through a comprehensive review of all the characteristics of binary rare earth oxides.

Binary Rare Earth Oxides

Binary Rare Earth Oxides PDF Author: G. Adachi
Publisher: Springer Science & Business Media
ISBN: 1402025696
Category : Science
Languages : en
Pages : 263

Get Book

Book Description
Binary Rare Earth Oxides is the first book in the field of rare earth oxides that provides coverage from the basic science through to recent advances. This book introduces the unique characteristics of the binary rare earth oxides with their chemistry, physics and applications. It provides a comprehensive review of all the characteristics of rare earth oxides, essential for scientists and engineers involved with rare earths, oxides, inorganic materials, ceramics, and structures. The binary rare earth oxides bring us a variety of interesting characteristics. Understanding their fundamental mechanisms builds a bridge between solid-state chemistry and materials science. The book begins with a brief introduction to binary rare earth oxides, their physical and chemical stabilities, polymorphism, crystal structures and phase transformation and the association with current applications. The book goes on to present the band structure of the oxides using several quantum chemical calculations, which belong to a newly developed area in the binary rare earth oxides. Central to this chapter are the characterizations of electrical, magnetic and optical properties, as well as details of single crystal growth and particle preparation methods that have progressed in recent years. Later chapters concentrate on thermo-chemical properties and trace determination techniques. The final chapter contains a variety of useful applications in various fields such as phosphors, glass abrasives, automotive catalysts, fuel cells, solid electrolytes, sunscreens, iron steels, and biological materials. This book is an invaluable resource for materials scientists and solid-state physicists and chemists with an interest in rare earth oxides, as well as advanced students and graduates who require an approach to familiarize them with this field. This book provides guidance through a comprehensive review of all the characteristics of binary rare earth oxides.

Progress in the Science and Technology of the Rare Earths

Progress in the Science and Technology of the Rare Earths PDF Author: Leroy Eyring
Publisher: Elsevier
ISBN: 1483185877
Category : Science
Languages : en
Pages : 372

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Book Description
Progress in the Science and Technology of the Rare Earths, Volume 2 is a collection of papers that details the advancement in various areas of rare earth technology. The coverage of the text includes the practical applications and methods of preparation of rare earth materials. The selection also covers topics about the various properties of rare earths, such as the molecular field model of exchange coupling in rare earth materials; thermodynamic and magnetic properties of the rare earth chalcogenides and pnictides; and structural and solid state chemistry of pure rare earth oxides. The book will be of great use to individuals involved in the research and development of technologies that utilize rare earth materials.

X-ray Emission Spectrographic Analysis of High-purity Rare-earth Oxides

X-ray Emission Spectrographic Analysis of High-purity Rare-earth Oxides PDF Author: Farrel W. Lytle
Publisher:
ISBN:
Category : Rare earths
Languages : en
Pages : 20

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Direct Electrolysis of Rare-earth Oxides to Metals and Alloys in Fluoride Melts

Direct Electrolysis of Rare-earth Oxides to Metals and Alloys in Fluoride Melts PDF Author: Edward Morrice
Publisher:
ISBN:
Category : Rare earth metal alloys
Languages : en
Pages : 20

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Thermal Expansion and Phase Inversion of Rare-earth Oxides

Thermal Expansion and Phase Inversion of Rare-earth Oxides PDF Author: Stephan Stecura
Publisher:
ISBN:
Category : Rare earths
Languages : en
Pages : 56

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Spectrographic Analysis of Rare-earth Elements

Spectrographic Analysis of Rare-earth Elements PDF Author: L. Allan White
Publisher:
ISBN:
Category : Earths, Rare
Languages : en
Pages : 22

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Advanced Inorganic Fluorides: Synthesis, Characterization and Applications

Advanced Inorganic Fluorides: Synthesis, Characterization and Applications PDF Author: T. Nakajima
Publisher: Elsevier
ISBN: 0080525482
Category : Technology & Engineering
Languages : en
Pages : 715

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Book Description
This book summarizes recent progresses in inorganic fluorine chemistry. Highlights include new aspects of inorganic fluorine chemistry, such as new synthetic methods, structures of new fluorides and oxide fluorides, their physical and chemical properties, fluoride catalysts, surface modifications of inorganic materials by fluorination process, new energy conversion materials and industrial applications. Fluorine has quite unique properties (highest electronegativity; very small polarizability). In fact, fluorine is so reactive that it forms fluorides with all elements except with the lightest noble gases helium, neon and argon. Originally, due to its high reactivity, fluoride chemistry faced many technical difficulties and remained undeveloped for many years. Now, however, a large number of fluorine-containing materials are currently produced for practical uses on an industrial scale and their applications are rapidly extending to many fields. Syntheses and structure analyses of thermodynamically unstable high-oxidation-state fluorides have greatly contributed to inorganic chemistry in this decade. Fluoride catalysts and surface modifications using fluorine are developing a new field of fluorine chemistry and will enable new syntheses of various compounds. The research on inorganic fluorides is now contributing to many chemical energy conversion processes such as lithium batteries. Furthermore, new theoretical approaches to determining the electronic structures of fluorine compounds are also progressing. On the industrial front, the use of inorganic fluorine compounds is constantly increasing, for example, in semi-conductor industry. "Advanced Inorganic Fluorides: Synthesis, Characterization and Applications" focuses on these new features in inorganic fluorine chemistry and its industrial applications. The authors are outstanding experts in their fields, and the contents of the book should prove to be of valuable assistance to all chemists, graduates, students and researchers in the field of fluorine chemistry.

Science and Technology of Rare Earth Materials

Science and Technology of Rare Earth Materials PDF Author: E C Subbarao
Publisher: Elsevier
ISBN: 0323138977
Category : Science
Languages : en
Pages : 454

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Book Description
Science and Technology of Rare Earth Materials reviews the important aspects of the science and technology of rare earth materials, covering the entire spectrum from occurrence to extraction and purification, phase relationships, electronic structure, and applications. This book is organized into five sections encompassing 19 chapters. The occurrence, extraction, and production of rare earths are discussed in the first section, followed by purification methods employed for rare earths, together with the role of impurities on their behavior. The phase relations among the rare earth alloys, including a particular reference to the technologically important rare earth-cobalt alloys, and phase relations among the rare earth oxides are considered in the second section. The succeeding two sections focus on studies of the electronic structure of rare earth materials, with emphasis on the use of nuclear magnetic resonance and Mössbauer spectroscopy. Theoretical conceptions are set forth as well as the effect of crystal fields and valence fluctuations on the properties of rare earth systems. The final section describes some of the extensive current uses of rare earth materials such as in the steel industry and in permanent magnets, as well as emerging applications in catalysis, hydrogen storage, ferroelectrics, and fast ion conductors. This book is a valuable resource for researchers and students interested in rare earths.

Preparation of Rare Earth Metals

Preparation of Rare Earth Metals PDF Author: Frank Harold Spedding
Publisher:
ISBN:
Category : Gadolinium
Languages : en
Pages : 30

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Book Description
The production of over 400 grams of pure gadolinium metal by reduction of the anhydrous chloride by calcium in tantalum vessels is described; yields were over 97%. The use of the same techniques in an attempt to prepare yttrium metal were partially successful.

The Quantitative Spectrographic Analysis of the Rare Earth Elements

The Quantitative Spectrographic Analysis of the Rare Earth Elements PDF Author: Velmer A. Fassel
Publisher:
ISBN:
Category : Rare earth metals
Languages : en
Pages : 12

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Book Description