Characteristics and Elastic Modulus Evaluation of Pd-Nafion Ionic Polymer-Metal Composites

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Abstract:

Ionic polymer-metal composites (IPMCs) show great potential in a large variety of engineering fields as actuator materials. They mainly consist of electrodes and ionic polymer as the substrate material. Many metal materials can be used as the electrode material of IPMCs. In this paper palladium was adopted to get a compromise between the cost and the stability, and Pd-Nafion IPMC was fabricated by chemical plating as test sample. Preliminary experiments were accomplished with satisfactory result using a suit of self-made measurement setup. The results showed that palladium was a good electrode material. Although some previous work has investigated on the elastic modulus of IPMCs by tensile test, a simple method based on the cantilever beam theory to estimate the modulus is still proposed here, which does not need a tensile testing machine. By the method we got that the elastic modulus of the sample is 362.35MPa.

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Periodical:

Advanced Materials Research (Volumes 97-101)

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1590-1594

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March 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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[1] Colozza A., Shahinpoor M., Jenkins P., Smith C., Isaac K. and DalBello T.: Proceedings of the 2004 NASA/DoD Conference on Evolution Hardware (2004), p.318.

DOI: 10.1109/eh.2004.1310846

Google Scholar

[2] Sonia Vohnout, Sang-Mun Kim, Il-Seok Park, Mark Banister, Rashi Tiwari, and Kwang J. Kim: Proc. SPIE Vol. 6524 (2007), p. 65241U.

Google Scholar

[3] Mohsen Shahinpoor, Kwang J. K.: Smart Materials and Structures Vol. 14(2005), p.197.

Google Scholar

[4] Kwang J. K., Mohsen Shahinpoor: Smart Materials and Structures Vol. 12(2003), p.659.

Google Scholar

[5] Tang Yunjun, Tang Huaping, Yin Chenfeng: Chinese High Technology Letters Vol. 17(2007), p.508. (In Chinese).

Google Scholar

[6] Sia Nemat-Nasser, Yongxian Wu: Journal of Applied Physics Vol. 93(2003), p.5255.

Google Scholar

[7] Zicai Zhu: Fabrication and Charaterization of Ionic Polymer-Metal Composites (A thesis for master degree, Xi'an Jiaotong University, China 2008). (In Chinese).

Google Scholar

[8] José-María Sansiñena, Junbo Gao and Hsing-Lin Wang: WorldWide ElectroActive Polymers Newsletter Vol. 4(2002), p.11.

Google Scholar