FUEL CELL STACK HAVING PROTRUDE TYPE CURRENT COLLECTOR

摘要

PURPOSE: A fuel cell stack having a protruded current collector is provided to maximize current collection efficiency and to prevent the deformation of a gasket and a separator. CONSTITUTION: A fuel cell stack(200) includes a stack including a plurality of separators(120) for a fuel cell and a membrane-electrode assembly(140) arranged at the gap of the separators; an end plate(170) arranged at both outer sides of the stack; and a current collector(160) which protrudes from the inner wall of the end plate and is directly connected to the separators for a outermost fuel battery of the stack.