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논문 기본 정보

저자정보
(한국건설생활환경시험연구원)
저널정보
한국생활과학회 한국생활과학회 학술대회논문집 한국생활과학회 2013 하계학술대회
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    초록·키워드

    Dielectric elastomer actuators (DEAs) behave as actuators by changing their shape in response to electrical stimulation. Due to their very good electromechanical capabilities in terms of fast response, large deformation, reliability and relatively high efficiency, several actuation applications such as loudspeakers, pumps, bio-inspired robotic systems and artificial muscles have been proposed [1-3]. To improve the actuation performance of a dielectric elastomer it is thus necessary to focus on those properties, namely the elastic modulus and dielectric constant, that directly control both stress and strain. In addition, investigation is needed of the phase morphology of dielectric elastomer films, which influence deformation, elastic modulus and response to strain. We have investigated the electrical actuation performance of poly(methyl methacrylate)-poly(n-butyl acrylate)-poly(methyl methacrylate) triblock copolymer films induced by nano-phase morphology[4]. Various solvents were used as casting s ... 전체 초록 보기

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      UCI(KEPA) : I410-ECN-0101-2016-594-002753737