▎ 摘　　要

NOVELTY - An ionic polymer composite comprises an ionic polymer membrane (110), and electrode layers (120), which are formed on both surfaces of the ionic polymer membrane, comprising a carbon nanotube (122)-graphene (124) synthetic substance. The ionic polymer membrane bends when voltage is applied to the electrode layers. USE - Ionic polymer composite is used for dynamic sensors, soft robotic actuators, and artificial muscles. ADVANTAGE - The ionic polymer composite has excellent economical efficiency, mechanical rigidity, crack resistance, conductivity, and displacement movement property. Leakage of electrolyte is prevented even during bending. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of ionic polymer composite, which involves providing an ionic polymer membrane, and forming electrode layers on both surfaces of the ionic polymer membrane by using carbon nanotube-graphene synthetic substance. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of the ionic polymer composite. Ionic polymer membrane (110) Electrode layer (120) Carbon nanotube (122) Graphene (124) Coating layer (130)