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

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Platinum Ruthenium (2.5:1 ratio) Catalyst
Platinum Ruthenium Black is most commonly used in high performance Direct Methanol Fuel Cells (DM..
From $377.00

Platinum Ruthenium Catalyst
Platinum Ruthenium Black (Pt 50%, Ru 50%) is most commonly used in high performance Direct Methan..
From $315.00
Based on 2 reviews.

Teflon™ FEPD 121 Fluoropolymer Dispersion
Chemours (formerly DuPont) Teflon™ FEPD 121 is an off-white aqueous fluorinated ethylene propylen..
From $103.00
Based on 2 reviews.

10% Platinum Ruthenium on Vulcan
10% Platinum Ruthenium on Vulcan XC 72 (Carbon) is most commonly used as the catalyst for methano..
From $150.00

5% Platinum Ruthenium on Vulcan
5% Platinum Ruthenium on Vulcan XC 72 (Carbon) is most commonly used as the catalyst for methanol..
From $145.00

AvCarb G280A Soft Graphite Battery Felt
With redox flow battery developers in mind, AvCarb® felts are engineered to exhibit low thru-plan..
From $25.00

AvCarb G475A Soft Graphite Battery Felt
With redox flow battery developers in mind, AvCarb® felts are engineered to exhibit low thru-plan..
From $24.00
Based on 3 reviews.

Catrode alkaline water electrolysis electrode (PGM-free)
Catrode® is a precious metal free (also known as platinum group metal free) alkaline water electr..
From $100.00

20% Platinum Ruthenium on Vulcan
20% Platinum Ruthenium on Vulcan XC 72 (Carbon) is most commonly used as the catalyst for methano..
From $179.00
Based on 3 reviews.

AvCarb G600A Soft Graphite Battery Felt
This product has been discontinued by the manufacturer and is no longer available. With redox..
Based on 1 reviews.

AvCarb G650A Soft Graphite Battery Felt
Please note that this product has been discontinued and a limited amount of stock remains.  ..

Fumion FAA-3-SOLUT-10
Fumion FAA-3-SOLUT-10 is an anion exchange ionomer that acts as a binding agent to hold the platin..
From $242.00
Based on 4 reviews.

Sustainion® XA-9 Alkaline Ionomer - 25 mL
Sustainion® XA-9 Alkaline Ionomer 5% in ethanol mixture is the chloride form of the ionomer used ..
$423.00

30% Platinum Ruthenium on Vulcan
30% Platinum Ruthenium on Vulcan XC 72 (Carbon) is most commonly used as the catalyst for methanol..
From $193.00

Custom Carbon Paper with MPL
We now offer custom carbon papers with a microporous layer (MPL) by applying an MPL to a carbon p..