| abstract |
Various embodiments herein relate to electrochromic devices, as well as methods and apparatus for fabricating such electrochromic devices, wherein the material of the electrochromic layer (106) includes tungsten titanium molybdenum oxide which is cathodically coloring. In certain embodiments, the electrochromic device may include one or more particular counter electrode materials. The material of the counter electrode material may include electrochromic nickel tungsten oxide, nickel tungsten tantalum oxide, nickel tungsten niobium oxide, nickel tungsten tin oxide, or another nickel-based anodically coloring material. |