FUEL CELL

摘要

PURPOSE: A fuel cell is provided to improve operational efficiency and durability by compensating electrolyte which is gradually exhausted in an electrolyte membrane(porous matrix). CONSTITUTION: A fuel cell includes: an electrolyte membrane including the electrolyte causing electrochemical reaction by reacting fuel gas and air; and a separator(100) which is arranged at one side and the other side of the electrolyte membrane and supplies the air or fuel gas to the electrolyte film. A through-hole passing through the electrolyte film and the separator is formed. The electrolyte is filled in the through-hole. The supplement electrolyte compensates the electrolyte with the electrolyte film.