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Graphite Plates

Graphite plates are attached to the electrode backings of a fuel cell stack on either side. These plates serve a double purpose within the fuel cell stack. One purpose of the graphite plate is to act as a conductor by receiving the energy from the electrodes. The other purpose is to guide the flow of the hydrogen and oxygen through their respective ends of the stack, making sure that the maximum amount of the gasses and moisture comes in contact with the membrane.

To prevent gasses from leaking out through the normally porous graphite, the plates are constructed using a much longer and more complex process that creates nonporous plates.

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Flex-Stak Closed Bipolar Graphite Plate - 10 cm²
These closed bipolar graphite plates can be used as replacements plates for the Flex-Stak Electroc..
$54.00

Flex-Stak Closed Monopolar Graphite Plate - 10 cm²
These closed monopolar plates can be used for the Flex-Stak Series, or you can use them as the bas..
$54.00

Flex-Stak Open Bipolar Graphite Plate - 10 cm²
10 cm2 Open Bipolar Graphite plate suitable for small Hydrogen / Air Fuel Cells and Methanol ..
$54.00

Flex-Stak Open Monopolar Graphite Plate - 10 cm²
These open monopolar plates can be used for the Flex-Stak Series, or you can use them as the basis..
$54.00

Fuel Cell Grade Graphite Plate, 4" x 4" x 5mm
Fuel Cell Grade Graphite Plates can be machined on both sides to be used as bi-polar plates.  ..
$66.00

Fully Resin Impregnated Graphite Plates
Fuel Cell Grade Graphite Plates can be machined on both sides to be used as bi-polar plates. Thes..
From $161.00

Isomolded Graphite Plate - 4" x 4"
These Isomolded Graphite Plates can be machined on both sides.  Isomolded plates are made out..
From $42.00
Based on 1 reviews.

Isomolded Graphite Plate - 4" x 6"
These Isomolded Graphite Plates can be machined on both sides.  Isomolded plates are made out..
From $70.00

Isomolded Graphite Plate - 6" x 6"
These Isomolded Graphite Plates can be machined on both sides.  Isomolded plates are made out..
From $81.00

Isomolded Graphite Plate - 8" x 8"
These Isomolded Graphite Plates can be machined on both sides.  Isomolded plates are made out..
From $147.00
Based on 1 reviews.

Isomolded Graphite Plate - 12" x 12"
These Isomolded Graphite Plates can be machined on both sides.  Isomolded plates are made out..
From $246.00

PEMFC Graphite Flow Field Plate, Serpentine - 5 cm2
5 cm2 graphite plate with serpentine flow field that is suitable for H2/Air (hydrogen / air),..
From $450.00

PEMFC Graphite Flow Field Plate, Serpentine - 25 cm2
25 cm2 graphite plate with serpentine flow field that is suitable for H2/Air (hydrogen / air)..
From $670.00

Flow Battery Graphite Flow Field Plate, Column-Pin - 5 cm2
5 cm2 graphite plate with column & pin flow field that is suitable for flow battery, redo..
From $450.00

Flow Battery Graphite Flow Field Plate, Column-Pin - 25 cm2
25 cm2 graphite plate with column & pin flow field that is suitable for flow battery, re..
From $609.00