Influences of A-site partial substitution for BaCo0.7Fe0.3O3 oxide on perovskite structure and oxygen permeability

Kazuya Kinoshita, Hajime Kusaba, Go Sakai, Kengo Shimanoe, Norio Miura, Noboru Yamazoe

研究成果: Contribution to journalArticle査読

8 被引用数 (Scopus)

抄録

Oxygen permeation property of A-site partially substituted barium cobaltites, A′xBa1-xCo0.7Fe0.3 O3-δ (A′ = Ba, Pr, Gd, Dy, Y and Yb), were examined. Substitution of Ba by Dy, Y or Yb was found to stabilize cubic perovskite structure even when x remained as small as 0.05. As a result, oxygen permeation through the disks made of these oxides appeared at temperature lower than 500 °C, and reached fairly high levels at elevated temperature.

本文言語英語
ページ(範囲)344-345
ページ数2
ジャーナルChemistry Letters
3
DOI
出版ステータス出版済み - 3 5 2002

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

フィンガープリント 「Influences of A-site partial substitution for BaCo<sub>0.7</sub>Fe<sub>0.3</sub>O<sub>3</sub> oxide on perovskite structure and oxygen permeability」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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