COMPOSITION FOR FORMING SOLAR CELL ELECTRODE AND ELECTRODE MANUFACTURED THEREFROM

摘要

The present invention is a composition for forming a solar cell electrode, comprising: silver powder; a glass frit; and an organic vehicle, wherein the glass frit has a glass transition temperature in the range of approximately 100℃ to 300℃ and an initiation temperature of the glass frit, at which an exothermic peak is shown on a DTA curve, is in the range of approximately 200℃ to 400℃ during thermogravimetric-differential terminal analysis (TG-DTA). A solar cell electrode manufactured using the composition for forming a solar cell electrode of the present invention has high open-circuit voltage and short circuit current density, and thus the conversion efficiency and fill factor thereof are excellent.