▎ 摘　　要

NOVELTY - The method involves providing graphene oxide dispersion and PVDF fiber film. A two-dimensional structure of the PVDF fiber film is breaked. The graphene oxide dispersion is mixed to obtain PVDF fiber and the graphene oxide dispersion. The PVDF fiber and the graphene oxide dispersion are reformed to obtain a PVDF and graphene oxide composite film. The PVDF and graphene oxide composite film is subjected to silane modification. A monofilament of PVDF fiber is formed by the PVDF fiber film after destroying the two-dimensional structure of the PVDF fiber film. Graphene oxide is coated on the monofilament of the PVDF fiber. USE - Method for manufacturing a polyvinylidene difluoride (PVDF) and a modified reduced graphene oxide composite film of a flexible pressure sensor (all claimed). ADVANTAGE - The method enables significantly improving the sensitivity of a pressure sensor from the PVDF and modified reduced graphene oxide composite film. DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram illustrating a method for manufacturing a PVDF and a modified reduced graphene oxide composite film of a flexible pressure sensor. (Drawing includes non-English language text).