▎ 摘　　要

NOVELTY - Preparation of fiber-based anisotropic stretchable conductor comprises dissolving polymer in an organic solvent and electrospinning to prepare oriented polymer nanofiber film; modifying low-dimensional material and uniformly dispersing in a solvent to prepare a low-dimensional material dispersion; and immersing polymer nanofiber membrane in the low-dimensional material dispersion liquid, ultrasonicating, drying, and peeling off. USE - The method is used for preparing fiber-based anisotropic stretchable conductor for stretchable sensor and flexible electronic device. ADVANTAGE - The conductor is thin, anisotropic and flexible and has high permeability and electromechanical performance, has simple process, easy large-scale production, and high expansibility.