| 초록 |
Electrochromic devices (ECDs) exhibiting reversible color changes upon application of electrical stimuli are widely utilized in various applications including smart windows and displays. To realize successful multicolor ECDs, tuning operating voltage for each color is required. In order to address this issue, we employed dimethyl ferrocene (dmFc), aminoferrocene (amFc) and benzyl(ferrocenylmethyl)dimethyl ammoniumhexafluorophosphate (BAF) as anodic materials. Using these ferrocene-derivatives, we successfully tailored operating voltages of all components (e.g. EtV2+ and amFc for blue-, TFMFPhV2+ and BAF for green-, and TFMPhV2+ and dmFc for red-color) to be similar. |
