离子聚合物-金属复合材料是一种由金属电极和离子聚合物构成三明治结构的离子感应电致动智能材料,因致动电压低、变形大、柔性、可控性好等特点,使其成为轻质仿生系统首选,具有重要科学研究意义和应用价值。由于其致动机制主要源自于内部离子在电场下的迁移溶胀,目前仍存在着来自电极材料以及水合化离子等带来的变形松弛、应变阻力和 Ionic polymer-metal composite is a kind of ion-sensitive electro-actuated smart material composed of metal electrode and ionic polymer with sandwich structure. It has the characteristics of low actuation voltage, large deformation, flexibility and good controllability, Light bionic system preferred, with important scientific significance and application value. Because of its mechanism of action is mainly derived from the internal migration of ions in the swelling under the electric field, there are still from the electrode materials and hydration ions brought deformation relaxation, strain resistance and