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. 2015 Jun 18;5:11040. doi: 10.1038/srep11040

Figure 1. Morphology of the.

Figure 1

(a) as-synthesized tungsten-SWCNT nanowires, (b) tungsten-SWCNT nanowires immerged in HAuCl4 solution. and (c) Au-embedded WO3 nanowire structure fabricated by oxidation of (b) at 700 °C. Inset images show high-magnification SEM.