High-performance oxygen-permeable membranes with an asymmetric structure using Ba0.95La0.05FeO3-δ perovskite-type oxide

Ken Watenabe; Masayoshi Yuasa; Tetsuya Kida; Yasutake Teraoka; Noboru Yamazoe; Kengo Shimanoe

doi:10.1002/adma.200903953

High-performance oxygen-permeable membranes with an asymmetric structure using Ba_0.95La_0.05FeO_3-δ perovskite-type oxide

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

Functional Materials Science

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

106 Citations (Scopus)

Abstract

(Figure Presented) High oxygen permeability was achieved using an asymmetric Ba_0.95La_0.05FeO_3-δ membrane. In this membrane, oxygen diffuses physically through pores of a porous support and oxygen permeates electrochemically through a dense layer. The oxygen permeation flux of the asymmetric Ba_0.95La_0.05FeO _3-δ membrane reached more than 10 cm³ (STP) min ^-1 cm^-2 from a test gas containing 50% oxygen at 930°C.

Original language	English
Pages (from-to)	2367-2370
Number of pages	4
Journal	Advanced Materials
Volume	22
Issue number	21
DOIs	https://doi.org/10.1002/adma.200903953
Publication status	Published - Jun 4 2010

All Science Journal Classification (ASJC) codes

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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abstract = "(Figure Presented) High oxygen permeability was achieved using an asymmetric Ba0.95La0.05FeO3-δ membrane. In this membrane, oxygen diffuses physically through pores of a porous support and oxygen permeates electrochemically through a dense layer. The oxygen permeation flux of the asymmetric Ba0.95La0.05FeO 3-δ membrane reached more than 10 cm3 (STP) min -1 cm-2 from a test gas containing 50% oxygen at 930°C.",

author = "Ken Watenabe and Masayoshi Yuasa and Tetsuya Kida and Yasutake Teraoka and Noboru Yamazoe and Kengo Shimanoe",

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T1 - High-performance oxygen-permeable membranes with an asymmetric structure using Ba0.95La0.05FeO3-δ perovskite-type oxide

AU - Watenabe, Ken

AU - Yuasa, Masayoshi

AU - Kida, Tetsuya

AU - Teraoka, Yasutake

AU - Yamazoe, Noboru

AU - Shimanoe, Kengo

PY - 2010/6/4

Y1 - 2010/6/4

N2 - (Figure Presented) High oxygen permeability was achieved using an asymmetric Ba0.95La0.05FeO3-δ membrane. In this membrane, oxygen diffuses physically through pores of a porous support and oxygen permeates electrochemically through a dense layer. The oxygen permeation flux of the asymmetric Ba0.95La0.05FeO 3-δ membrane reached more than 10 cm3 (STP) min -1 cm-2 from a test gas containing 50% oxygen at 930°C.

AB - (Figure Presented) High oxygen permeability was achieved using an asymmetric Ba0.95La0.05FeO3-δ membrane. In this membrane, oxygen diffuses physically through pores of a porous support and oxygen permeates electrochemically through a dense layer. The oxygen permeation flux of the asymmetric Ba0.95La0.05FeO 3-δ membrane reached more than 10 cm3 (STP) min -1 cm-2 from a test gas containing 50% oxygen at 930°C.

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High-performance oxygen-permeable membranes with an asymmetric structure using Ba_0.95La_0.05FeO_3-δ perovskite-type oxide

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