ELECTRODE-FORMING COMPOSITION, ELECTRODE, SOLAR CELL ELEMENT AND METHOD FOR PRODUCING THE SAME, AND SOLAR CELL

摘要

PROBLEM TO BE SOLVED: To provide an electrode-forming composition that can form a copper-containing electrode having a low resistivity, having excellent ohmic contact with a semiconductor substrate, and further having excellent adhesion to the semiconductor substrate.SOLUTION: An electrode-forming composition comprises metal particles comprising phosphorus-tin-nickel containing copper alloy particles, and glass particles, where in a particle size distribution of the phosphorus-tin-nickel containing copper alloy particles, a particle diameter (D50%) corresponding to a 50% volume cumulative value from a smaller diameter side is 1.0 μm-9.0 μm.SELECTED DRAWING: None