Fuel Cell Components

Browse through the largest collection of fuel cell materials and components in the world at the Fuel Cell Store!

From catalyst to membranes, gas diffusion layers to catalyzed electrodes, catalyst coated membranes (CCMs) to membrane electrode assemblies (MEAs), gasket and bipolar plates to fuel cell stack installation parts, we have every fuel cell component and fuel cell material you could possibly ever need, here at the Fuel Cell Store. 

We offer high performance catalysts in various weight percentages for supported catalysts or in pure metallic or metal oxide forms (with an inventory of 80+ different kinds), have 100+ gas diffusion layer options from an array of vendors around the world, and have offer the largest inventory of ionic membranes (cation exchange membranes, anion exchange membranes, and bipolar membranes). Our gas diffusion electrodes (GDEs, which are also known as catalyzed electrodes), fully assembled membrane electrode assemblies (MEAs), catalyst coated membranes (CCMS) and partial CCMs are all manufactured in our production facility in College Station, Texas with the highest quality available in the market. Fuel Cell Store has the largest variety of cation exchange membranes, anion exchange membranes, and bipolar membrane in the market for fuel cell, electrolyzer, sensors, batteries, chlor-alkali and various other electrochemical applications.  Also offered are dispersions, gasketing, graphite plates, wires and cables, as well as tubing.

Contact us here for help choosing the perfect components to suit your needs.


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0.3 mg/cm² 40% Platinum on Vulcan - Carbon Paper Electrode

0.3 mg/cm² 40% Platinum on Vulcan - Carbon Paper Electrode

A low-cost electrode utilizing a carbon fiber paper substrate and a 40% Platinum on Vulcan Carbon su..

$106.00

AvCarb MB30

AvCarb MB30

AvCarb Material Solution’s Gas Diffusion System MB30 combines AvCarb's proprietary carbon fiber pape..

$33.00

Fumasep FKS-PET-130

Fumasep FKS-PET-130

Fumasep FKS-PET-130 is a PET reinforced Cation Exchange Membrane (CEM) with low resistance, high sel..

$30.00

Isomolded Graphite Plate - 6" x 6"

Isomolded Graphite Plate - 6" x 6"

These Isomolded Graphite Plates can be machined on both sides.  Isomolded plates are made out o..

$76.00

Platinum Black, 20-30 m2/gram BET surface area

Platinum Black, 20-30 m2/gram BET surface area

The platinum black manufactured by Fuel Cells ETC (FCE) is a fine powder that can be used as a catal..

$187.00

Silicone Gasketing - 12" x 12"

Silicone Gasketing - 12" x 12"

Thin gauge 12 x 12 inch Silicone Rubber Gasketing for use in fuel cell fixtures.  Like other si..

$90.00

0.5 mg/cm² 60% Platinum on Vulcan - Carbon Cloth Electrode (W1S1011)

0.5 mg/cm² 60% Platinum on Vulcan - Carbon Cloth Electrode (W1S1011)

The standard low-cost electrode utilizing a woven carbon cloth substrate and a 60% Platinum on Vulca..

$65.00

5% Platinum on Carbon XC-72

5% Platinum on Carbon XC-72

The ability to prepare well dispersed, high surface area electrocatalysts containing platinum has si..

$123.00

AvCarb GDS2120

AvCarb GDS2120

AvCarb Material Solution’s Gas Diffusion System GDS2120 P75 combines AvCarb's proprietary carbon fib..

$33.00

Fumasep FAB-PK-130

Fumasep FAB-PK-130

Fumasep FAB-PK-130 is a PK reinforced Anion Exchange Membrane (AEM) with high proton blocking capabi..

$33.00

Isomolded Graphite Plate - 8" x 8"

Isomolded Graphite Plate - 8" x 8"

These Isomolded Graphite Plates can be machined on both sides.  Isomolded plates are made out o..

$146.00

Mylar Laminate (Self-Adhesive) - 9" x 10"

Mylar Laminate (Self-Adhesive) - 9" x 10"

Mylar® is a DuPont® developed and manufactured oriented, multi-use, versatile polyester (PET) film. ..

$8.00

Platinum Black, 45-55 m2/gram BET surface area

Platinum Black, 45-55 m2/gram BET surface area

The platinum black manufactured by Fuel Cells ETC (FCE) is a fine powder that can be used as a catal..

$256.00

0.5 mg/cm² 60% Platinum on Vulcan - Carbon Paper Electrode

0.5 mg/cm² 60% Platinum on Vulcan - Carbon Paper Electrode

The standard low-cost electrode utilizing a carbon fiber paper substrate and a 60% Platinum on Vulca..

$125.00

AvCarb GDS2230

AvCarb GDS2230

AvCarb Material Solution’s Gas Diffusion System GDS2230 P75 combines AvCarb's proprietary carbon fib..

$33.00

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