ELECTRODE FOR LITHIUM SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND LITHIUM SECONDARY BATTERY USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an electrode for a lithium secondary battery, a method for producing the same, and a lithium secondary battery using the same.SOLUTION: There are provided: the electrode for a lithium secondary battery, which contains a silicon-based alloy and has an electrode surface roughness of 1 to 10 μm and a surface roughness deviation of 5 μm or less; the method for producing the same; and the lithium secondary battery using the same.