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Characterisation of MgO–ZrO2 precursor powders prepared by in-situ peptisation of coprecipitated oxalate gel
Abstract Chemical precipitation–peptisation is adapted to produce fine powder of MgO–ZrO 2 using metal salts of chloride, nitrate and oxalic acid in triple distilled water. Co-precipitatedExpand
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Preparation and Thermal Evolution of Sol–Gel Derived Zirconia and Ceria–Zirconia Precursors
Precursor powders of pure and 10 mol% ceria doped zirconia have been prepared by physical gelation of zirconium(IV) dichloride oxide, cerium nitrate, and oxalic acid using triple distilled water asExpand
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Synthesis and characterization of Y2O3-ZrO2 and Y2O3-CeO2-ZrO2 precursor powders
Abstract Thixotropic gels of the precursor powders of the titled compounds have been prepared by the addition of oxalic acid to the mixed solutions of metal salts at room temperature (≈ 27 °C). TheExpand
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Sol-Gel Synthesis and Thermal Evaluation of Cordierite–Zirconia Composites (Ce–ZrO2, Y–Ce–ZrO2)
Cordierite and cordierite–zirconia composites (ceria- and yttria–ceria-stabilized zirconia) were prepared by sol-gel processing for different compositions. The precursor powders of these compositesExpand
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