Highly performance stretchable all-in-one electrochromic devices based on non-volatile plasticized ionogel
발표자
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초록
내용
Electrochromic devices (ECDs) are prized for their low operating voltage, rapid switching, and high coloration efficiency. However, their application in stretchable electronics has been limited due to issues with layer uniformity, adhesion, and stretchability of substrate. To overcome stretchability and adhesion problems of traditional materials, we developed a novel high-performance, water-resistive, non-volatile, transparent, flexible, and stretchable all-in-one plasticized electrochromic ionogel(pECIonogel)-based ECDs made from polyvinyl chloride, dibutyl adipate,1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, diheptyl viologen, and dimethyl ferrocene. This ionogel offers excellent electrochromic performance, with fast coloration/bleaching times and high efficiency despite repeated stretching, twisting, and folding. Therefore, this stretchable all-in-one pECIonogel-based ECDs have great potential for application in next-generation wearable stretchable devices.