Synthesis of Yttrium-Stabilized Zirconium Oxide from Metal Ion-Containing Interpolymer Complex
Noritaka Ohtani, Yukihiko INOUE, Mikio Sugai
Abstract
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Noritaka Ohtani, Yukihiko INOUE, Mikio Sugai
Abstract
Open-access reader
A novel method for preparing ceramic precursors via homogeneous mixing of different metal ions from aqueous solutions is presented. Using sodium polyacrylate-polyethyleneimine interpolymer complex, precursor coprecipitates containing 99-95mol% zirconium and 1-5mol% yttrium ion were prepared. Yttrium-stabilized zirconium oxides synthesized from the precursors were produced by heating at 800°C for 5h. This method was exemplified to be convenient and useful for the preparation of some ceramic precursors.
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A novel method for preparing ceramic precursors via homogeneous mixing of different metal ions from aqueous solutions is presented. Using sodium polyacrylate-polyethyleneimine interpolymer complex, precursor coprecipitates containing 99-95mol% zirconium and 1-5mol% yttrium ion were prepared. Yttrium-stabilized zirconium oxides synthesized from the precursors were produced by heating at 800°C for 5h. This method was exemplified to be convenient and useful for the preparation of some ceramic precursors.
Key concepts: Yttrium, Zirconium, Aqueous solution, Inorganic chemistry, Materials science, Metal, Ceramic, Metal ions in aqueous solution