Figure 8From: Nanostructures formed by displacement of porous silicon with copper: from nanoparticles to porous membranesSEM (a, b, c) and EDX point analyses (d, e, f) of the porous copper membrane. The porous copper membrane was formed by displacement deposition of copper on PS4 for 7200 s from the solution of improved wettability; porous copper membrane was analyzed in cross section (a, d), top (b, e), and bottom (c, f).Back to article page