Structural Defect Formation in Inorganic Sol-Gel Derived Oxides

Elena V. Frolova; Mariya I. Ivanoskaya

doi:10.4028/www.scientific.net/DDF.242-244.143

Paper Titles

Charge Distribution and Magnetic Interactions in PrBa₂Cu₃O₇ with Substitutional Defects and Oxygen Disorder: the ab initio Approach
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Grain Boundary Defects in ZnO Ceramic Doped with Mo
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Elucidation of Ionic Conduction in Oxide Electrolytes by AC Method (Dielectric Relaxation Processes in La_1-xSr_xGa_1-x+0.1Ti_x-0.1O_3-δ)
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Diffusion of Oxygen at Ceramic Interfaces for High-Temperature Solid Oxide Fuel Cells
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Structural Defect Formation in Inorganic Sol-Gel Derived Oxides
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High Oxide Ion Conductivity of (Ba_1-x-ySr_xLa_y)InO_2.5+y/2 Members Derived from the Ba₂In₂O₅ System
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Germanium in Czochralski Silicon
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Cation Transport in Stabilised Zirconias
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Probing the Effects of SHI and Doping-Induced Defects in Nanocrystalline Spinel Ferrites
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Structural Defect Formation in Inorganic Sol-Gel Derived Oxides

Abstract:

The advantages and uniqueness of the Inorganic modification of the Sol-Gel method have already been described. Homogeneous nano-composites as well as some exotic glasses, complex-metal-oxides systems with little glass-forming ability, can be produced by this method. Thus, the obtained materials are characterized by a complex structure that leads to the wide variety of physical and chemical properties. Zirconia-containing materials are of utmost interest because of the mechanical toughness and chemical resistance provided by the presence of ZrO2. In the present work, we report on unusual structural peculiarities of the Zr-O, two types of Zr-Ge-O systems (with Zr>Ge and Zr