Figure 3.

The diffuse reflection spectroscopy of silver nanowires membranes treated with different cycle numbers (a) and at different temperatures (c). Absorption spectrum by subtracting the absorption spectrum of the untreated substrate from that treated with different cycles (5, 10, 15, 20, and 25) by using cyclic voltammetry (b). Absorption spectrum by subtracting the absorption spectrum of the untreated substrate from that treated at different temperatures (16, 18, 20, 24, and 26 °C) by using cyclic voltammetry (d).