An electrochromic window assembly in the bleached state. Both the tungsten oxide (WO3) and nickel oxide (NiO) are transparent. 科學 工程 電致變色 電致變色視窗-漂白
An electrochromic window assembly in the opaque state. Both the tungsten oxide (WO3) and nickel oxide (NiO) are opaque. The current of negative electrons towards the NiO electrode is balanced by the migration of Li+ ions towards the NiO electrode. 科學 工程 電致變色 電致變色視窗不透明