SUPPORT MEMBERS FOR FUEL CELL FLUID FLOW NETWORKS

A fuel cell may include a first fuel cell bipolar plate defining an air layer, a second fuel cell bipolar plate defining a hydrogen layer, and a coolant layer defined by the air layer and the hydrogen layer. The coolant layer includes a plurality of coolant microchannels that facilitate flow of a coolant. One or more support members are to extend between the air layer and the hydrogen layer to define one or more additional coolant flow paths between the air layer and the hydrogen layer.