Method for activating of water electrolysis cell based on anion exchange membrane

摘要

(A) carrying an anion exchange membrane or a membrane-electrode assembly in a potassium hydroxide solution and washing with an aqueous solution of distilled water; (b) increasing a potential from V1 to V2 by applying a voltage to the anion exchange membrane or membrane-electrode assembly; (c) holding at V2 for 1 to 10 minutes; And (d) decreasing the potential from V2 to V1, wherein V1 is any potential between 1.0 and 1.7 V, V2 is any potential between 1.8 and 3.0 V, and (b (A) to (d) are repeated 1 to 30 times. The present invention relates to an anion exchange membrane-based electrolysis cell having improved performance and durability through a method of activating anion exchange membrane-based electrolysis cell.