138753.fig.0014a
(a)
138753.fig.0014b
(b)
Figure 14: Time stability UV-VIS Transmittance measurements at open circuit and fixed wavelength (700 nm) for a WO3/PE/V2O5 ECD. Electrodes configuration:WO3/ITO/Glass as cathode and V2O5/ITO/PET as anode. (a) bleached state (  V versus V2O5 for 10 s); (b) coloured state (  V versus V2O5 for 10 s).