▎ 摘　　要

NOVELTY - Preparing sheet-shaped silver powder comprises (a) mixing photovoltaic silver powder and graphene powder to obtain pretreatment powder, subjecting the pretreatment powder to rolling and pressing treatment to obtain sheet-shaped silver, and (b) sequentially pulverizing and classifying the sheet-shaped silver to obtain sheet-shaped silver powder, and the average particle size of the photovoltaic silver powder is 1-5 μm. The type of photovoltaic silver powder is photovoltaic spherical silver powder or similar-spherical silver powder. USE - Physical preparation method of sheet-shaped silver powder. ADVANTAGE - The method has advantages of high production efficiency, high sheet rate of the spherical silver powder, and low energy consumption, and great potential application value in the field of preparation of the sheet silver powder.