Effects of preparation method on oxygen permeation properties of SrFeCo0.5Ox membrane

M. Ikeguchi, Y. Yoshino, K. Kanie, M. Nomura, E. Kikuchi, M. Matsukata

研究成果査読

22 被引用数 (Scopus)

抄録

It was investigated that the effects of preparation methods and conditions for SrFeCo0.5Ox dense membrane on their oxygen permeability. Three different methods, a solid-state reaction method, an evaporation-to-dryness method, and a combined citrate and EDTA complexing method, were applied for the preparation of parent powder. The oxygen flux through membrane at 900 °C was increased in the order listed above. The oxygen flux could be greatly improved by repeated calcination and grinding of parent powder. The membrane sintered at a temperature as high as 1200 °C showed a higher oxygen flux (0.22 cm3 (STP)/cm2 min).

本文言語English
ページ(範囲)313-318
ページ数6
ジャーナルSeparation and Purification Technology
32
1-3
DOI
出版ステータスPublished - 2003 7 1
外部発表はい

ASJC Scopus subject areas

  • 分析化学
  • ろ過および分離

フィンガープリント

「Effects of preparation method on oxygen permeation properties of SrFeCo<sub>0.5</sub>O<sub>x</sub> membrane」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。

引用スタイル