NICKEL-COATED SILVER POWDER, METHOD OF PRODUCING THE SAME, CONDUCTIVE PASTE, AND SOLAR BATTERY

摘要

PROBLEM TO BE SOLVED: To provide a nickel-coated silver powder which, while reducing a contact resistance value at an interface between a silver electrode and a semiconductor layer, can maintain a low volume resistance value of the silver electrode.SOLUTION: This invention relates to a nickel-coated silver powder in which a silver powder is covered with nickel, wherein the nickel-coated silver powder has the nickel content of 0.01 mass% or more and 30 mass% or less.