IONIC PAPER， AND ION-ELECTRON FLEXIBLE PRESSURE SENSOR AND PREPARATION METHOD THEREFOR

An ionic paper， and an ion-electron flexible pressure sensor and a preparation method therefor. The ionic paper is made of a cellulose-reinforced ion gel composite. The cellulose-reinforced ion gel composite comprises a liquid ion material， a polymer and a cellulose. The cellulose-reinforced ion gel composite comprises the following components in percentages by weight based on 100% of the total weight of the composite: 1-80% of the liquid ion material; 1-80% of the polymer; and 19-80% of the cellulose， wherein the cellulose is selected from papermaking celluloses. Using the cellulose-reinforced ion gel composite as a raw material to prepare the ionic paper can provide the ionic paper with excellent ionic conductivity， weather resistance and foldability. The ionic paper can be used as a functional material for a flexible pressure sensor， thereby producing a foldable and cuttable flexible pressure sensor.