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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Sustainion® X37-50 Grade T

Sustainion® X37-50 Grade T

6-week lead time to be expected. Sustainion® X37-50 Grade T is an alkaline anion exchange membra..

$841.00

Sustainion® X37-FA

Sustainion® X37-FA

Sustainion® X37-FA Anion Exchange Membrane has a dry thickness of 50 microns. They are moderately ba..

$467.00

20% Wt Platinum Tin (3:1 Atomic ratio) on Vulcan

20% Wt Platinum Tin (3:1 Atomic ratio) on Vulcan

20% Platinum Tin on Vulcan (3:1 ratio) supported on Vulcan XC-72 (carbon) with an average particle s..

$438.00

PFSA Dispersion (D5, 5%), Alcohol based

PFSA Dispersion (D5, 5%), Alcohol based

"PFSA Dispersion (D5, 5%), Alcohol based" is a perfluorosulfonic acid based homogeneus solution that..

$38.00

40% Wt Platinum Tin (3:1 Atomic ratio) on Vulcan

40% Wt Platinum Tin (3:1 Atomic ratio) on Vulcan

40% Platinum Tin on Vulcan (3:1 ratio) supported on Vulcan XC-72 (carbon) with an average particle s..

$481.00

Fumasep FS-990-PK

Fumasep FS-990-PK

Please note that this material is not currently in production and we are completely out of stock.&nb..

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PFSA Dispersion (D10, 10%), Alcohol based

PFSA Dispersion (D10, 10%), Alcohol based

"PFSA Dispersion (D10, 10%), Alcohol based" is a perfluorosulfonic acid based homogeneus solution th..

$49.00

PFSA Dispersion (D20, 20%), Alcohol based

PFSA Dispersion (D20, 20%), Alcohol based

"PFSA Dispersion (D20, 20%), Alcohol based" is a perfluorosulfonic acid based homogeneus solution th..

$74.00

Rhodium Black, High Surface Area

Rhodium Black, High Surface Area

100% Rhodium Black has a high surface area of around 40 - 50 m²/g...

$994.00

20% Rhodium on Vulcan

20% Rhodium on Vulcan

20% Rhodium supported on Vulcan XC-72 (carbon) and has an average particle size of 3 nm...

$772.00

Fumion FSLA-725 (25%) PFSA Dispersion, Water Based

Fumion FSLA-725 (25%) PFSA Dispersion, Water Based

"Fumion FSLA-725 (25%) PFSA Dispersion, Water Based" is a perfluorosulfonic acid based homogeneus so..

$291.00

Platinum Rhodium Black (1:1 Atomic ratio)

Platinum Rhodium Black (1:1 Atomic ratio)

Platinum Rhodium Black (1:1 ratio) has a particle size of 4.0 - 6.0 nm. Suggested Applications ..

$871.00

20% Gold on Vulcan - Small Particle Size 4nm

20% Gold on Vulcan - Small Particle Size 4nm

20% Gold supported on Vulcan XC-72 (carbon). This catalyst has a small particle size of 4 nm (nanome..

$456.00

Build Your Own Fuel Cells 5L MEA 10cm²

Build Your Own Fuel Cells 5L MEA 10cm²

5 Layer Membrane Electrode Assembly with GDL for use in hydrogen air/oxygen fuel cells. This is the ..

$193.00

Fumasep FAP-330

Fumasep FAP-330

Please note that this material is not currently in production and has a limited amount of remaining ..

$28.00

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