This product is no longer available on Fuel Cell Store

10 cm² Open Bipolar Graphite plate suitable for small Hydrogen / Air Fuel Cells and Methanol Fuel Cells. These bipolar plates can be used as replacement components for the Parker TekStak or the Flex-Stak series fuel cells, or you can use them as the basis to build your own open fuel cell.

They incorporate a parallel path design for even hydrogen or methanol distribution and a straight channel design on the reverse side for Air supply and cooling of the fuel cell. These cells can be used in conjuction with the older

Perfect for replacement parts or to experiment with your own designs.

Active Area Dimensions: 3.2 x 3.2 cm

Total Area Dimensions: 5.3 x 5.3 cm

Overall Dimensions (L x W x D): 6.3 x 6.3 x 0.4 cm

Graphite Plate Side A:

• Depth of Flow Fields: 2 mm
• Length Per Flow Field: 54 mm
• Number of Flow Field Lines: 8
• Total Length of Flow Fields: 432 mm

Graphite Plate Side B:

• Depth of Flow Fields: 0.75 mm
• Length Per Flow Field: 30 mm
• Number of Flow Field Lines: 8
• Total Length of Flow Fields: 240 mm