Fabrication of Porous and Nanoporous Aluminum via Selective Dissolution of Al-Zn Alloys

<table>X-ray mapping of Al-25 at.% Zn alloy quenched in liquid nitrogen. (a) Sample surface prior corrosion. (b) Distribution of aluminum. (c) Distribution of zinc.</table>

Advances in Materials Science and Engineering

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Figure 4

Figure 4: Fabrication of Porous and Nanoporous Aluminum via Selective Dissolution of Al-Zn Alloys 