Application method of conductive silver paste

Abstract

The invention discloses an application method of conductive silver paste, which is characterized in that the conductive silver paste is diluted by acetone, so that the viscosity of the conductive silver paste is reduced, the conductive silver paste is suitable for coating and printing by a slit extrusion coating process, and the printed conductive silver paste is cured within 3 minutes under a heating condition of 80 DEG C and is extremely matched with a roll-to-roll printing process of a large-area organic photovoltaic cell; and the processes such as screen printing and dispensing of the traditional conductive silver paste are effectively replaced.

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