화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2022년 봄 (04/06 ~ 04/08, 대전컨벤션센터)
권호 47권 1호
발표분야 분자전자 부문위원회
제목 Electro-mechano-optical Characteristics of Chiral Photonic Gels
초록 Chiral liquid crystals (CLCs) self-organize a helical structure of periodic dielectric tensor at the nanometer scale. The helical structure of CLCs results in modulation of electromagnetic light propagation when the periodicity has matched the wavelength of the light. When CLCs are templated using reactive mesogenic elastomer, chiral photonic gels (CPGs) can be obtained. CPGs have further tunable properties against various external stimuli, such as temperature, electric field, and mechanical deformation. Especially, the electrically controllable mechanochromic response of CPGs is particularly interesting for practical use of electro-optic applications. In this work, we investigated the spectrum study of the electro-mechano-optical response and remarkable stability of the hybrid structure which consisted of stretchable CPGs and electrically controllable dielectric elastomer actuator.
저자 남승민1, 왕다희1, 최수석2
소속 1포항공과대, 2포항광과대
키워드 Chiral liquid crystal; Soft actuator
E-Mail choiss@postech.ac.kr