Magnesium Alloy Precursor Thin Films for Efficient, Practical Fabrication of Nanoporous Metals
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An improved approach to fabrication of nanoporous (np) metals is demonstrated for several metallic systems that were successfully created by dealloying magnesium-based precursor alloys (also containing iridium, nickel, gold, or osmium-ruthenium). A significant advantage is that magnesium alloys can be dealloyed effectively using water or, if needed, dilute acetic acid. The crystal structures of magnesium-based precursor films were significantly different from those of alloys commonly used as precursors. This approach should be generally applicable to np metal synthesis.
- 10.Ye Sun, Kalan P. Kucera, Sofie A. Burger, and T.J. Balk: Scripta Mater., 2008, vol. 58, pp. 1018–21.Google Scholar
- 16.L. Wang and T.J. Balk: Using Multilayer Precursors to Create Nanoporous Gold and Nanoporous Iridium Thin Films with Layered Architecture. Unpublished Research.Google Scholar
- 17.L. Wang and T.J. Balk: Unpublished research.Google Scholar
- 18.Hiroaki Okamoto: Desk Handbook: Phase Diagrams for Binary Alloys. (Materials Park: OH: ASM International, 2000).Google Scholar