Figure 2
From: Enhanced black state induced by spatial silver nanoparticles in an electrochromic device
Operating states of electrochromic device (ECD). Schematics (top) and photographs (bottom) of the ECD that consists of the flat indium tin oxide (ITO) and ITO branches. Active area of device is 1 cm × 1 cm. (a) Transparent, (b) mirror and (c) black states.
