FUEL CELL

摘要

Disclosed is a fuel cell comprising a membrane electrode assembly including a cathode catalyst layer, an anode catalyst layer and a proton conducting membrane, a cathode conductive layer electrically connected to the cathode catalyst layer, an anode conductive layer electrically connected to the anode catalyst layer, a liquid fuel containing chamber for holding a liquid fuel, a gas-liquid separation membrane for selectively permeating a vaporized component of the liquid fuel from the liquid fuel containing chamber to the anode catalyst layer, and a vaporized fuel containing chamber arranged between the gas-liquid separation membrane and the anode catalyst layer. In this fuel cell, the distance between the gas-liquid separation membrane (13) and the anode conductive layer (9) is set at more than 2 mm but not more than 5 mm.