| 摘要 |
The application relates to flexible ionic electroactive polymer (IEAP) laminates also known as ionic capacitive laminates (ICLs) particularly used for actuators, sensors or capacitors. More specifically, the invention relates to ICLs capable of fabrication on an industrial scale. An ionic electroactive polymer laminate suitable for use as an actuator is described, comprising opposing planar electrodes separated by an electrode-separating layer, wherein the electrode separating layer comprises a flexible porous reinforcing web suitable for supporting the laminate during fabrication, the electrode- separating layer further including an ion permeable polymer membrane within the pores of the reinforcing web. A method of producing an ionic electroactive polymer laminate suitable for use as an actuator is also described, comprising the steps of producing a planar electrode-separator by supporting a flexible, porous reinforcing web so that it is taught, impregnating the reinforcing web with a membrane solution that includes a polymer suitable for forming an ion permeable membrane, a pore- forming liquid and a solvent, evaporating the solvent to form an ion permeable membrane within the structure of the reinforcing web, the method further including the steps of coating each side of the planar electrode-separator with an electrode solution comprising material suitable for forming electrodes and an electrode solvent, evaporating the electrode solvent to form planar electrodes separated by the electrode-separator. |
