NDLI: Investigations on Actuation Critical Response Voltage for IPMC Based on Modified EVOH lonomer

Content Provider	IEEE Xplore Digital Library
Author	Yujun Zhang Fengfu Li Lei Li Lijun Dai
Copyright Year	2007
Description	Author affiliation: Sch. of Mater. Sci. & Eng., Harbin Univ. of Sci. & Technol. (Yujun Zhang; Fengfu Li; Lei Li; Lijun Dai)
Abstract	A novel ionic polymer-metal composite (IPMC), based on EVOH-SPEG ionomer synthesized by sulfonilication of poly (ethylene-co-vinyl alcohol) (EVOH) grafted 2-(2-chloroethoxy) ethanol $(C_{4}H_{9}O_{2}Cl)$ or 2-[2-(2-chloroethxy) ethoxyl ethanol $(C_{6}H_{13}O_{3}Cl)$ with 1, 3-propane sultone, has been prepared through electroless deposition of platinum on the bare polymer film. Based upon linear irreversible thermodynamics and cantilever beam model, the theoretical formula of IPMC actuation critical response voltage $(U_{C})$ was set up. And the $U_{C}$ of IPMC based on different side chain length EVOH-SPEG were calculated with the intercept method and the theoretical formula, with the help of the IPMC tip force $(F_{T})$ experiment. The calculated $U_{C}$ value was accordance with the influence of polymer structure and ionic conductivity on IPMC actuation critical response voltage, and there is a deviation between the $U_{C}obtained$ with intercept method and calculated by theoretical formula. As the theoretical principle, the $U_{C}$ theoretical formula could be used for analyzing the influence of polymer intrinsic characteristic on the actuation of IPMC material.
Starting Page	41
Ending Page	44
File Size	4834755
Page Count	4
File Format	PDF
ISBN	1424406102
DOI	10.1109/NEMS.2007.352073
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-01-16
Publisher Place	Thailand
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Voltage Electrodes Biomembranes Polymer films Ethanol Biological materials Biomedical materials Spine Chemicals Materials science and technology actuation critical response voltage EVOH-SPEG IPMC actuation
Content Type	Text
Resource Type	Article

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