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Issue 1, 2017
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H2S-tolerant oxygen-permeable ceramic membranes for hydrogen separation with a performance comparable to those of palladium-based membranes

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Abstract

A new method for hydrogen separation to acquire high-purity hydrogen using an oxygen-permeable ceramic membrane is proposed and verified in this work. A high hydrogen separation rate of up to 16.3 mL cm−2 min−1 was achieved on an asymmetric dual-phase membrane at 900 °C. No performance degradation was observed in a long-term operation with the feed gas containing 200 ppm H2S.

Graphical abstract: H2S-tolerant oxygen-permeable ceramic membranes for hydrogen separation with a performance comparable to those of palladium-based membranes

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Publication details

The article was received on 11 Oct 2016, accepted on 14 Nov 2016 and first published on 14 Nov 2016


Article type: Communication
DOI: 10.1039/C6EE02967A
Citation: Energy Environ. Sci., 2017,10, 101-106
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    H2S-tolerant oxygen-permeable ceramic membranes for hydrogen separation with a performance comparable to those of palladium-based membranes

    W. Li, Z. Cao, L. Cai, L. Zhang, X. Zhu and W. Yang, Energy Environ. Sci., 2017, 10, 101
    DOI: 10.1039/C6EE02967A

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