High performance BaBiScCo hollow fibre membranes for oxygen transport
High performance BaBiScCo hollow fibre membranes for oxygen transport
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DOI：
10.1039/c1ee01180d
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发表时间：
2011-07
影响因子：
32.5
通讯作者：
J. Sunarso;Shaomin Liu;Y. S. Lin;J. D. Costa
中科院分区：
文献类型：
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作者：
J. Sunarso;Shaomin Liu;Y. S. Lin;J. D. Costa
在这里，我们报告了新型高性能BaBi0.05Sc0.1Co0.85O3−δ（BaBiScCo）中空纤维的生产，其在950 °C下的氧通量为11.4 ml cm−2 min−1。在钡基钙钛矿的B位掺杂铋（一种高离子导体）克服了氧离子传输限制，即使在低至600 °C的温度下也是如此。
Here we report the production of novel high performance BaBi0.05Sc0.1Co0.85O3−δ (BaBiScCo) hollow fibres delivering oxygen fluxes of 11.4 ml cm−2 min−1 at 950 °C. The doping of bismuth, a highly ionic conductor, at the B-site of a barium based perovskite overcame oxygen ionic transport limitations even at temperatures as low as 600 °C.