Kim, Bori Min, Kyongho Kim, Jungahn Hong, Soon Man Koo, Chong Min 2024-01-20T19:34:36Z 2024-01-20T19:34:36Z 2021-09-05 2010-03 1542-1406 https://pubs.kist.re.kr/handle/201004/131661 Electromechanical strain responses of a poly (styrene-b-ethylene-co-butylene-b-styrene) (SEBS) and a maleic anhydride grafted poly (styrene-b-ethylene-co-butylene-b-styrene) (SEBS-g-MA) dielectric elastomer gels have been investigated via an in-situ synchrotron SAXS. The gels had the periodic nanostructures where there was glassy styrene micelles acting as physical crosslink points in the oil swelled rubbery EB matrix. The electromechanical strain of the gel was evaluated from its nanostructure dimension change monitored by the synchrotron SAXS during the electromechanical actuation. The strain was increased with electric field strength. The SEBS-g-MA gel had the higher electromechanical strain response than the SEBS gel at the same electric field. English TAYLOR & FRANCIS LTD The Electromechanical Properties of SEBS and SEBS-g-MA Dielectric Elastomer Gels Article 10.1080/15421401003604070 1 MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.519, pp.77 - 81 MOLECULAR CRYSTALS AND LIQUID CRYSTALS 519 77 81 N scie scopus 000277664700012 2-s2.0-77951460716 Chemistry, Multidisciplinary Crystallography Materials Science, Multidisciplinary Chemistry Crystallography Materials Science Article; Proceedings Paper ELECTROSTRICTION COPOLYMERS ACTUATORS POLYMERS Dielectric electromechanical strain SEBS synchrotron SAXS