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氫分離單相V基合金膜研究進(jìn)展
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作者單位:

1.常州大學(xué)機(jī)械工程學(xué)院;2.安徽工業(yè)大學(xué)

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國家自然科學(xué)基金(51705038、51875002 、51875053)、中國博士后科學(xué)基金(2019M652158)和江蘇省自然科學(xué)基金(BK20150268)


Research progress in single-phase V-based alloy membranes for hydrogen separation
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1.SchoolSofSMechanicalSEngineering,SChangzhou high technology research key laboratory of mould advanced manufacturing,ChangzhouSUniversity;2.School of Materials Science and Engineering,Anhui University of Technology

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    摘要:

    Pd-Ag合金膜作為分離高純H2的金屬膜目前已經(jīng)商業(yè)化應(yīng)用,但由于Pd-Ag合金膜的材料成本高,限制其大規(guī)模應(yīng)用。 單相V基合金膜擁有比鈀銀合金膜更高的H滲透率、機(jī)械強(qiáng)度和較低的成本,且氫脆抗力較純V得到很大提高,塑性和H滲透率也比多相V基合金膜高,因此成為替代Pd-Ag合金膜的潛在材料之一。 本文綜述了氫分離單相V基合金膜的研究進(jìn)展,包括V基合金膜種類及H滲透性能、微觀結(jié)構(gòu)對H滲透性能的影響、合金膜失效機(jī)制等,并對氫分離單相V基合金膜未來的發(fā)展趨勢進(jìn)行了簡單的展望。

    Abstract:

    The Pd-Ag alloy membrane has been commercially used as a metal membrane for separating high-purity H2, but the material cost of the Pd-Ag alloy membrane is high, and its large-scale application is limited. The single-phase V-based alloy membranes have higher hydrogen permeability and mechanical strength and lower cost than the Pd-Ag alloy membrane, and the hydrogen embrittlement resistance is greatly improved compared with the pure V, and the plasticity and hydrogen permeability are also higher than that of multi-phase V-based alloy membranes, thus become one of the potential materials to replace the Pd-Ag alloy membrane. In this paper, the research progress of single-phase V-based alloy membranes for hydrogen separation is reviewed, including the types of single-phase V-based alloy membranes and hydrogen permeability, the influence of microstructure on hydrogen permeability, and the failure mechanism of alloy membranes, etc.. The future development trend of single-phase V-based alloy membranes for hydrogen separation is also prospected.

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江鵬,黃煥超,宋廣生,張屹,吳王平,王知鷙,王琦.氫分離單相V基合金膜研究進(jìn)展[J].稀有金屬材料與工程,2020,49(6):2182~2188.[Jiang Peng, Huang Huanchao, Song Guangheng, Zhang Yi, Wu Wangping, Wang Zhizhi, Wang Qi. Research progress in single-phase V-based alloy membranes for hydrogen separation[J]. Rare Metal Materials and Engineering,2020,49(6):2182~2188.]
DOI：10.12442/j. issn.1002-185X.20190389

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  • 收稿日期:2019-05-08
  • 最后修改日期:2019-06-14
  • 錄用日期:2019-07-02
  • 在線發(fā)布日期: 2020-07-09
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