FUEL CELL STACK HAVING A STRUCTURAL HEAT EXCHANGER

摘要

Disclosed are fuel cell stacks incorporating heat exchangers capable of also acting as members to compress the fuel cell stack. Heat exchange through conduction is enabled by placing the heat exchanger into contact with the edges of the bipolar plates. A compressive force within the fuel cell stack is achieved by placing the heat exchanger in tension between the endplates at the opposite ends of the fuel cell stack.