Fabrication and SEES Studies of Sliver@Nanoporous Copper (Ag@NPC) Core-Shell Nanocomposltes

摘要

The nanoporous metal has attracted considerable attentions for applications due to the large surface-to-volume ratio. We are motivated to develop non-noble nanoporous copper substrate, which can be easily decorated on the surface by a thin layer of precious metal silver. The nanocomposite can be used for the surface-enhanced Raman scattering (SERS) substrate.