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

Masatomo Yashima; Katsuya Ohtake; Masato Kakihana; Masahiro Yoshimura

doi:10.1111/j.1151-2916.1994.tb04677.x

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

Masatomo Yashima
, Katsuya Ohtake
, Masato Kakihana
, Masahiro Yoshimura

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

99 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 language	English
Pages (from-to)	2773-2776
Number of pages	4
Journal	Journal of the American Ceramic Society
Volume	77
Issue number	10
DOIs	https://doi.org/10.1111/j.1151-2916.1994.tb04677.x
Publication status	Published - 1994 Oct

All Science Journal Classification (ASJC) codes

Ceramics and Composites
Materials Chemistry

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10.1111/j.1151-2916.1994.tb04677.x

Cite this

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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.",

author = "Masatomo Yashima and Katsuya Ohtake and Masato Kakihana and Masahiro Yoshimura",

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AU - Yashima, Masatomo

AU - Ohtake, Katsuya

AU - Kakihana, Masato

AU - Yoshimura, Masahiro

PY - 1994/10

Y1 - 1994/10

N2 - 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.

AB - 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.

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JF - Journal of the American Ceramic Society

IS - 10

ER -

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

Abstract

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