Modeling the actuation and sensing behavior of an IPMC within the framework of the Theory of Porous Media
Modeling the actuation and sensing behavior of an IPMC within the framework of the Theory of Porous Media
复制标题
在多孔介质理论框架内对 IPMC 的驱动和传感行为进行建模
DOI：
10.1002/pamm.201900324
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
J. Schröder
中科院分区：
文献类型：
--
作者：
J. Bluhm;S. Serdas;J. Schröder
电活性聚合物（EAP）被认为是智能材料。其中，将在电EAP和离子EAP之间进行区分。在这篇文章中，特别是离子聚合物-金属复合材料（IPMC）属于离子EAP类。这些类型的材料在各种应用中充当致动器和传感器。通过向电极施加电压来提供致动应用，该电压瞬时导致移动的阳离子朝向阴极重新定位。传感器应用通过机械加载IPMC来执行，IPMC产生电场。为了预测这种材料的行为，电动力学的理论框架与多孔介质理论相结合，参见[1-3]。二维传感行为的数值例子进行了研究。
Electroactive polymers (EAPs) are considered as smart materials. Therein, a differentiation between an electric and an ionic EAP will be made. In this contribution, in particular the ionic polymer‐metal composites (IPMCs) are investigated which belong to the class of the ionic EAPs. These kind of materials act as an actuator and a sensor in variety of applications. The actuation application is given by applying an electrical voltage to the electrodes which instantaneously leads to the relocation of the mobile cations towards the cathode. The sensor application is performed by loading the IPMC mechanically which generates an electrical field. For the prediction of the behavior of this material, the theoretical framework of electrodynamics in combination with the Theory of Porous Media has been taken into account, see [1–3]. A numerical example for the 2D sensing behavior is investigated.
多孔介质理论中离子 EAP 建模的理论框架
影响因子：
2.8
作者：
J. Bluhm;S. Serdas;J. Schröder
通讯作者：
J. Schröder