Electrode, electrode manufacturing method, electrochemical reduction method, and electrochemical reduction product manufacturing method

摘要

PROBLEM TO BE SOLVED: To provide an electrode, a method of producing an electrode, an electrochemical reduction method and a method of producing an electrochemical reduction product where energy efficiency of electrochemical reduction is excellent.SOLUTION: An electrode has a substrate, and a catalyst part comprising copper containing particles present at least partially on the substrate surface and having a particle size in the range of 50 nm-500 nm.