Identification of thermally stable Pd-alloy composite membranes for high temperature applications
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- 作者：Hani W. Abu El Hawaa ; Stephen N. Paglierib ; Craig C. Morrisa ; Aadesh Haralec ; J. Douglas Waya ; dway@mines.edu" class="auth_mail
- 关键词：Palladium-alloy membranes ; Hydrogen separation ; Thermal stability ; Pd&ndash ; Pt alloy ; Pd&ndash ; Ru alloy
- 刊名：Journal of Membrane Science
- 出版年：15 September 2014
- 年：2014
- 卷：466
- 期：Complete
- 页码：151-160
- 全文大小：2181 K
文摘
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Alloying Pd with Ru or Pt results in alloys with improved thermal stability.
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PdPt & PdRu alloys have lower leak evolution rate than Pd at a given temperature.
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Unlike pure Pd, PdPt alloy membranes have very stable hydrogen flux at 873 K.