| abstract |
A high-performance electrochromic device that can be manufactured without a bonding process is provided. A support 11 includes a first electrode layer 12, a first electrochromic layer 13, a solid electrolyte layer 14, a second electrochromic layer 15, and a second electrode layer 16 in this order. Furthermore, in the electrochromic device having the protective layer 17 covering these layers, the first electrochromic layer contains a triarylamine derivative having a radically polymerizable functional group having a specific structure, and the second electrochromic layer is An electrochromic device made of metal oxide. [Selection] Figure 1 |