A triple-layered, hierarchical 1D core–shell nanostructure with a plasmonic Ag octahedral core for use in solid-state dye-sensitized solar cells

A triple-layered, core–shell hetero-nanostructure was prepared with Ag octahedra, a SnO₂nanotube (SNT), and a TiO₂nanosheet (TNS)viaa combined process of electrospinning and solvothermal reaction.