New research trends of fluorite-based oxide materials : from basic chemistry and materials science to engineering applications
著者
書誌事項
New research trends of fluorite-based oxide materials : from basic chemistry and materials science to engineering applications
（Materials science and technologies series）
Nova Publishers, c2015
- : hardcover
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注記
Includes bibliographical references and index
内容説明・目次
内容説明
Fluorite-based oxide materials such as stabilised zriconias, doped cerias, and urania represent a group of the most important key engineering materials in our modern society, with their well-known various electrochemical, ceramic and nuclear etc. applications. This is primarily due to their multi-lateral excellent physical/chemical properties such as high chemical/structure stability, high oxide ion conductivity, superior mechanical strength, and unique nuclear properties, and so on. For example, urania UO2 and urania-plutonia mixed-oxide (U,Pu)O2 are almost exclusively used to represent nuclear fuels in commercial nuclear power plants throughout the world. Also in non-nuclear next-generation clean hydrogen energy technology such as solid oxide fuel cells (SOFCs), stabilised zirconias and doped cerias are the key solid electrolyes (oxide ion conductors) for their current and future more efficient versions. Stabilised zirconias, the most widely used fluorite materials, find other various practical and potential applications such as solid electrolytes for oxygen sensors/monitors/pumps, thermal barrier coatings, conventional and novel super-plastic and ultra-hard structural/refractory ceramics, high-pressure media, dielectric insulators/substrates, catalysts, synthetic teeth/jewels, etc. in non-nulcear areas and inert-matrix fuel and radioactive nuclear waste form in the nuclear area. Ceria-based systems have recently attracted increasingly more attention also as catalysts for pollution gas/liquid management and chemical substance syntheses.
目次
- Preface
- Solid State Ionics of Defect-Fluorite Oxides: Defect Chemistry of Oxygen Vacancy Diffusion & Kinetics of Gas Electrode Reactions
- Ceria-Based Solid Solutions: Structure, Property & Applications
- Crystal Structure, Structural Disorder & Oxide-Ion Diffusional Pathway of the Fluorite-Type Oxides & Fluorite-Related Phases
- New Defect-Crystal-Chemistry Approach to Fluorite-Based MO2-LnO1.5 Solid Solutions (M4+ = Ce & Th
- Ln3+ = Lanthanide)
- YSZ & Doped Ceria: Difference in SOFC Electrode Reaction Mechanism
- Mechanical Properties of Fluorite-Structured Oxides
- Grain-Boundary Structures of Stabilized Zirconia
- Tetragonal Zirconia Polycrystalline (TZP) as a New Dental Material
- Computer Simulation of Fluorite-Based Oxides for Nuclear Applications
- Formation & Morphology of UO2 Image Crystal
- Stabilized Zirconia for Actinide Transmutation & Conditioning
- Index.
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