Synthesis of Metastable Tetragonal (t′) Zirconia–Ceria Solid Solutions by the Polymerized Complex Method

Masatomo Yashima, Katsuya Ohtake, Masato Kakihana, Masahiro Yoshimura

Research output: Contribution to journalArticle

91 Citations (Scopus)

Abstract

Homogeneous metastable tetragonal (t′) solid solutions of ZrO2—x mol% CeO2 (x= 20 and 50) were successfully synthesized by the organic polymerized complex method. The citric acid‐ethylene glycol solution containing Zr and Ce ions was polymerized at about 140°C and then heat‐treated at about 350°C to obtain a precursor. The black precursor was heated at 450°C and then fired up to 1300° or 1590°C, resulting in the homogeneous solid solutions.

Original languageEnglish
Pages (from-to)2773-2776
Number of pages4
JournalJournal of the American Ceramic Society
Volume77
Issue number10
DOIs
Publication statusPublished - 1994 Oct

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Materials Chemistry

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