Mechanoelectric transduction in ionic polymer-metal composite

被引：11
作者：
Tiwari, Rashi [1 ,2 ]
Kim, Kwang J. [2 ,3 ]
机构：
[1] Dow Chem Co USA, Core R&D, Midland, MI 48667 USA
[2] Univ Nevada, Dept Mech Engn, Reno, NV 89557 USA
[3] Univ Nevada, Dept Mech Engn, Act Mat & Proc Lab, Las Vegas, NV 89154 USA
来源：
APPLIED PHYSICS LETTERS | 2013年 / 102卷 / 12期
基金：
美国国家科学基金会;
关键词：
ENERGY; ACTUATORS; HYDRATION; MODEL; IPMC;
D O I：
10.1063/1.4798496
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The ability of ionic polymer-metal composite (IPMC) to generate current on mechanical deformation, defined as mechanoelectric transduction, can be exploited for design and development of numerous sensors and energy harvesters. However, sensor application of IPMC is currently limited due to the lack of understanding of the transduction mechanism. This paper presents a physics-based mechanoelectric model that takes into account material properties, electrostatic phenomenon, and ion transport in the IPMC. Experimental verification of the model predictions is also reported. (C) 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4798496]
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页数：4
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