Oxygen permeation of a dense/porous asymmetric membrane using La 0.6 Ca 0.4 CoO 3-δ-BaFe 0.975 Zr 0.025 O 3-δ system

Ken Watanabe, Masayoshi Yuasa, Tetsuya Kida, Kengo Shimanoe, Yasutake Teraoka, Noboru Yamazoe

研究成果: Contribution to journalArticle査読

8 被引用数 (Scopus)

抄録

To achieve a high oxygen permeation rate at medium and high temperature, an asymmetrically structured membrane, in which a thin dense layer (30μm) made of La 0.6Ca 0.4CoO 3-δ (LCC) and BaFe 0.975Zr 0.025O 3-δ (BFZ) was formed on a porous LCC support, was fabricated and tested for its oxygen permeability. The oxygen permeation flux significantly increased by mixing BFZ with LCC and reached a fairly high value of 1.60 cm 3 min -1 cm -2 even at 780°C.

本文言語英語
ページ(範囲)94-95
ページ数2
ジャーナルChemistry Letters
38
1
DOI
出版ステータス出版済み - 2009

All Science Journal Classification (ASJC) codes

  • 化学 (全般)

フィンガープリント

「Oxygen permeation of a dense/porous asymmetric membrane using La <sub>0.6</sub> Ca <sub>0.4</sub> CoO <sub>3-δ</sub>-BaFe <sub>0.975</sub> Zr <sub>0.025</sub> O <sub>3-δ</sub> system」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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