FUEL CELL FOR DETECTING A POLLUTANT

摘要

The invention relates to a fuel cell (1) including: a diaphragm/electrodes assembly (14) including a first electrode forming an anode (3), and a first reinforcement attached to a surface of the diaphragm and surrounding said first electrode (3); two bipolar plates (5), having the diaphragm/electrodes assembly (14) placed therebetween and having at least one flow collector passing therethrough, the first surface of the diaphragm (2) comprising an active area and a connection area and being arranged between said flow collector and the active area; a conductor track rigidly connected to the first surface of the diaphragm and extending between said connection area and one edge of the diaphragm that projects beyond said first reinforcement; and a measurement electrode, positioned on the connection area of the first surface of the diaphragm and making electrical contact with the conductor track.