▎ 摘　　要

NOVELTY - Preparing flexible bionic electronic skin material comprises (i) dissolving silk fibroin in acid to obtain silk fibroin solution, and then mixing with graphene oxide dispersion, using electrospinning technology to obtain composite membrane and drying, (ii) immersing the composite film obtained in the step (i) in the graphene oxide dispersion liquid for immersion treatment, and (iii) reducing product processed in the step (ii) with sodium dithionite to obtain flexible bionic electronic skin material. USE - The material is useful in field of intelligent wearing or simulation robot (claimed), biomedicine and robotics. ADVANTAGE - The material has high sensitivity, in vitro biological activity and good degradability.