Fig. 2: Latest developments in various inorganic electrochromic materials and devices.
From: Green revolution in electronic displays expected to ease energy and health crises
a Scanning electron microscopy (SEM) image of WO3 nanorods79. b SEM image of PPy/WO3/BMIMBF4 nanofibers80. c Typical SEM image of a WO3 sample manifesting a nanowire morphology37. d SEM image of an electrodeposited WO3 film on ITO glass33. e Structure and morphology characterization of m-WO3-x nanowires36. f Digital photo of an electrochromic device assembled from an m-WO3-x nanowire working electrode36. g Scheme of the rechargeable hybrid Zn2+/Al3+ electrochromic battery17. h Multicolor electrochromic display based on a SVO electrode38. i Electrochromic device assembled by an m-WO3-X nanowire working electrode and an ITO glass counter electrode36. j Hybrid dynamic windows using reversible metal electrodeposition42. k Reaction schematic showing the electrodeposition of Bi in the absence and presence of Cu. Green and blue circles represent Bi3+ and Cu+ ions participating here42
