Fig. 3From: Effective passivation of Ag nanowire-based flexible transparent conducting electrode by TiO2 nanoshellTEM images of an Ag-NWs collected from the laminated TCE; a as-fabricated and b stored 2 months in air. XPS spectra of an Ag-NW TCE; c as-fabricated and d stored 2 months in air. e Sheet resistance of an Ag-NW TCE as a function of elapse timeBack to article page