Uniaxially Oriented Liquid Crystal Polymer for Redox-Responsive Smart Window
발표자
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초록
내용
A redox-responsive electrochromic (EC) smart window with linear polarization of light was fabricated using a polymerizable lyotropic chromonic liquid crystal (LCLC). The perylene diimide (PDI) -based dichroic mesogen core has a redox-responsive color tunability with large dichroic ratio. Through the simple shear coating process and subsequent polymerization, it is possible to fabricate the color-switchable smart windows. The LCLC-based multimodal smart windows were applied to curtain-free smart window, selective sign indicator and anticounterfeiting optical filter. This work was supported by Ministry of Trade-Industry-Energy (20011031), BRL Program (2020R1A4A1018259) and NRF Global Ph.D. Fellowship Program of Republic of Korea.