• 제목/요약/키워드: KRATON$^{}$ TM/

검색결과 1건 처리시간 0.017초

백금 무전해 도금 방법의 변화에 따른 이온성 고분자 및 금속 복합체 액추에이터의 특성 분석 (Characterization of Ionic-Polymer Metal Composite Actuators Varying Electroless Plating Method of Platinum)

  • 차승은;김병목;조성환;이승기;박정호;김병규
    • 대한전기학회논문지:전기물성ㆍ응용부문C
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    • 제51권12호
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    • pp.601-607
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    • 2002
  • IPMC(Ionic Polymer Metal Composite)actuators were optimized for producing improved forces by changing multiple parameters including repetition of number of plating, surface electroding and additive(PVP)-treatment on reduction. The platinum electrode is deposited on the surface of the material where platinum particle stay in a dense form that appears to introduce a significant level of surface electrode resistance. Actuation tests were performed for such IPMC actuators under a low voltage. The test results show that the lower surface-electrode resistance generates higher actuation capability in the IPMC actuators. In order to investigate relaxation behavior of bending and repeatability in dry condition, the IPMC was coated by$rubber(KRATON^{TM})$to minimize the effect of water evaporation from IPMC. This actuator can be used in air with surface coating to avoid membrane drying.