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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 Nafion cation exchange membranes (Nafion 211, Nafion 212, Nafion 115, Nafion 117, Nafion 1110, fabric reinforced Nafion membranes such as Nafion 324, Nafion 424, and Nafion 438), Fumapem and Fumasep cation exchange membranes, Xion cation exchange membranes, etc. in the market for fuel cell, electrolyzer, chlor-alkali and various other electrochemical applications.  Furthermore, Fuel Cell Store also carries the largest anion exchange membrane selection (Fumasep, Xion, Orion Polymer, Sustainion, etc.) with some of the most advanced AEMs that can be operated at temperatures of up to 80 deg Celsius without any degradation. Also offered are dispersions, gasketing, graphite plates, wires and cables, as well as tubing.

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

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0.03 mg/cm² 20% Platinum on Vulcan - Carbon Cloth Electrode (W1S1010)
A low-cost electrode utilizing a woven carbon cloth substrate and a 20% Platinum on Vulcan Carbon..
From $20.00
Based on 1 reviews.

AvCarb EP40
AvCarb EP40 Gas Diffusion substrates are unparalleled in their ability to meet the rigorous deman..
From $29.00
Based on 4 reviews.

AvCarb EP40T
AvCarb EP40T Gas Diffusion substrates are unparalleled in their ability to meet the rigorous dema..
From $44.00
Based on 1 reviews.

Carbon Black - Vulcan XC 72
Vulcan XC 72 carbon is used as support in the anode and cathode electrodes of Polymer Electr..
From $50.00
Based on 4 reviews.

Carbon Black - Vulcan XC 72R
Vulcan XC 72R carbon powder used as support in the anode and cathode electrodes of Polymer Electr..
From $50.00
Based on 10 reviews.

CT Carbon Cloth with MPL - W1S1011
CT is a woven carbon cloth with a Microporous Layer (MPL). It has a total thickness of ..
From $38.00

D520 Nafion™ Dispersion - Alcohol based 1000 EW at 5 wt%
Chemours Nafion™ PFSA polymer dispersions are made from chemically stabilized perfluorosulfonic a..
From $70.00

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

Flex-Stak Monopolar Graphite Plate - 10 cm²
These monopolar plates can be used for the Flex-Stak Electrochemical Cell, or you can use them as..

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

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. &nbs..

Fumasep FAS-PET-75
Fumasep FAS-PET-75 is a PET reinforced Anion Exchange Membrane (AEM) with low resistance, high se..
From $17.00
Based on 1 reviews.

Garolite Sheet - 6" x 6"
This Garolite sheet can be used to make fuel cell end plates. This Garolite grade is the flame-re..
From $27.00

Hydrogen Air CCM - 3 Layer
3-Layer, Catalyst Coated Membrane Electrode Assembly (MEA) for use in Hydrogen/Air Fuel Cells. &n..
From $173.00

Hydrogen Air MEA - 5 Layer
5-Layer Membrane Electrode Assembly (MEA) with integrated Gas Diffusion Layers (GDL) for use in H..
From $145.00
Based on 5 reviews.