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Preparation and Characterization of Electro-Active IPMC(Ion-exchange Polymer Metal Composite) Actuator  

이준호 (성균관대학교 고분자공학과, 기술연구소)
이두성 (성균관대학교 고분자공학과, 기술연구소)
김홍경 (성균관대학교 고분자공학과, 기술연구소)
이영관 (성균관대학교 화학공학과)
최혁렬 (성균관대학교 기계공학과)
김훈모 (성균관대학교 기계공학과)
전재욱 (성균관대학교 전자공학과)
탁용석 (인하대학교 화학공학과)
남재도 (성균관대학교 고분자공학과, 기술연구소)
Publication Information
Polymer(Korea) / v.26, no.1, 2002 , pp. 105-112 More about this Journal
Abstract
The low actuation voltage and quick bending response of IPMC(ion-exchange polymer metal composite) are considered attractive for the construction of various types of actuators. In this study, in order to develop a new type actuators by using the IPMC platinum electrode of IPMC are fabricated by using electroless impregnation-reduction method plating. As the platinum-plating times are increased, IPMC performance was improved in terms of bending displacement and force due to the enhanced surface conductivity. In addition, we investigated the basic actuation characteristics of resonance frequency and actuator length as well as the effect of water uptake and ion mobility. Using the classical laminate theory(CLT), a modeling methodology was developed to predict the deformation, bending moment, and residual stress distribution of anisotropic IPMC thin plates. In this modeling methodology, the internal stress evolved by the unsymmetric distribution of water inside IPMC was quantitatively calculated and subsequently the bending moment and the curvature were estimated for various geometry of IPMC actuator.
Keywords
ion-exchange polymer; metal composite; actuator; sensor; electro-active polymer;
Citations & Related Records

Times Cited By Web Of Science : 3  (Related Records In Web of Science)
Times Cited By SCOPUS : 3
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