| 초록 |
Multi-color electrochromic (EC) device was fabricated on a patterned ITO glass, and their relative electrochromic (EC) properties were determined using spectroelectrochemical method. Organic electrochromic dyes were encapsulated within nano-sized porous TiO2 nanoparticles. Blue, green, and red colored organic dye doped TiO2 nanoparticles were coated on an ITO substrate to afford EC electrodes, which showed characteristic electrochromic responses under redox condition. The resultant ECD showed independent reversible multi-color change within 8 sec and high optical contrast. |
