Research Article

Characterization of Porous WO3 Electrochromic Device by Electrochemical Impedance Spectroscopy

Figure 1

Schematic diagram of anodization mold: (a) counter electrode is fixed between top and middle cover, working electrode is between middle and bottom cover, and the counter-working electrodes distance is adjusted by using a fixed column and (b) three-dimensional diagram.
785023.fig.001a
(a)
785023.fig.001b
(b)