138753.fig.004a
(a)
138753.fig.004b
(b)
138753.fig.004c
(c)
138753.fig.004d
(d)
Figure 4: Electrodes appearance in electrochromic devices. (a) electrodeposited V2O5 on glass/ITO in the oxidized and (b) reduced form; (c) and (d) are respectively the bleached and coloured forms of the complete cell with sputtered WO3 on ITO coated glass (cathode, working electrode) and V2O5 on PET/ITO (anode, counter, and reference electrode).