▎ 摘　　要

NOVELTY - A graphene conductive paste preparing method involves mixing graphite and solvent, performing low-speed stirring treatment or/and low-speed shearing treatment to obtain a graphite dispersion. The graphite dispersion is subjected to sanding treatment to obtain a preliminary stripped graphene dispersion, subjecting the initially stripped graphene dispersion to high pressure homogenization treatment or/and sonication to obtain a single layer or a small layer of graphene dispersion, dissolving the dispersing agent in a solvent to obtain a dispersing agent solution, mixing the single-layer or small-layer graphene dispersion with the dispersant solution and performing sanding treatment to obtain the finished product. USE - Method for preparing graphene conductive paste. ADVANTAGE - The method enables preparing graphene conductive paste with low speed and shear treatment and high stability, in stable manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a device for preparing graphene conductive paste.