▎ 摘　　要

NOVELTY - The three-dimensional flexible force electrical sensor has GrF conductive skeleton structure (1) with uniformly distributed Ag nanomaterial (2). The GrF conductive skeleton structure is prepared by a chemical vapor phase method using nickel foam as a growth substrate. The GrF conductive skeleton structure is a rectangular parallelepiped. The GrF conductive skeleton has a hollow structure, a wall thickness of carbon atom layer thickness, and irregular micro-sized irregularities in the skeleton holes. USE - Three-dimensional flexible force electrical sensor for intelligent force-electricity sensing. ADVANTAGE - The introduction of Ag nanostructures used as micro tentacles to expand the range of force and electrical sensing and improve sensitivity. The sensor also reduces the interference of temperature on the resistance of the device, and obtains a stable and reliable resistance output signal. The specific surface area of the composite structure is also increased, which is conducive to the accelerated conduction of thermal energy. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing a three-dimensional flexible force electric sensor. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a three-dimensional flexible force electrical sensor. GrF conductive skeleton structure (1) Ag nanomaterial (2) Polymeric filler (4) Ag electrode (5) External lead (6)