What Materials are Commonly Used in Nanostructured Electrochromic Devices?
Various materials exhibit electrochromic properties, but when scaled down to the nanoscale, some materials show particularly enhanced performance. Commonly used nanostructured materials include:
Tungsten Oxide (WO3) - Known for its high coloration efficiency and stability. Nickel Oxide (NiO) - Often used for complementary electrochromic devices due to its cathodic coloration. Conducting Polymers - Such as polyaniline and polythiophene, which offer flexibility and a wide range of color changes. Prussian Blue - Known for its deep blue coloration and fast switching times.
