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Electrodes

Anode and Cathode Gas Diffusion Electrodes (GDE) for an electrochemical device consist of catalyst loaded onto a gas diffusion layer (GDL).  The mostly commonly used catalysts include carbon supported Platinum and Platinum/Ruthenium for the best catalyst dispersion and utilization for PEM Fuel Cells.  Electrodes for a fuel cell applications are generally hydrophobic to reduce flooding issue during fuel cell operation.

Gas Diffusion Electrodes (GDE) are suitable for use in the building and/or researching of your own fuel cell Membrane Electrode Assembly (MEA).

Custom GDE are also available!  Please contact us directly at sales@fuelcellstore.com for more information.

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0.03 mg/cm² 20% Platinum on Vulcan - Carbon Cloth Electrode
0.03 mg/cm² 20% Platinum on Vulcan - Carbon Cloth Electrode
A low-cost electrode utilizing a woven carbon cloth substrate and a 20% Platinum on Vulcan Carbon..
From $15.00
Based on 2 reviews.

0.2 mg/cm² 20% Platinum on Vulcan - Carbon Cloth Electrode
0.2 mg/cm² 20% Platinum on Vulcan - Carbon Cloth Electrode
A low-cost electrode utilizing a woven carbon cloth substrate and a 20% Platinum on Vulcan Carbon..
From $20.00
Based on 4 reviews.

0.2 mg/cm² 20% Platinum on Vulcan - Carbon Paper Electrode
0.2 mg/cm² 20% Platinum on Vulcan - Carbon Paper Electrode
A low-cost electrode utilizing a carbon fiber paper substrate and a 20% Platinum on Vulcan Carbon..
From $37.00

0.3 mg/cm² 40% Platinum on Vulcan - Carbon Cloth Electrode
0.3 mg/cm² 40% Platinum on Vulcan - Carbon Cloth Electrode
A low-cost electrode utilizing a woven carbon cloth substrate and a 40% Platinum on Vulcan Carbon..
From $22.00
Based on 2 reviews.

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..
From $39.00

0.5 mg/cm² 60% Platinum on Vulcan - Carbon Cloth Electrode
0.5 mg/cm² 60% Platinum on Vulcan - Carbon Cloth Electrode
The standard low-cost electrode utilizing a woven carbon cloth substrate and a 60% Platinum on Vu..
From $23.00
Based on 3 reviews.

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 Vu..
From $42.00

2 mg/cm² Platinum Black - Carbon Cloth Electrode
2 mg/cm² Platinum Black - Carbon Cloth Electrode
The most cost effective, higher catalyst loading Gas Diffusion Electrode.  At 2.0 mg/cm² of ..
From $40.00

2 mg/cm² Platinum Black - Carbon Paper Electrode
2 mg/cm² Platinum Black - Carbon Paper Electrode
The most cost effective, higher catalyst loading Gas Diffusion Electrode.  At 2.0 mg/cm² of ..
From $59.00

4 mg/cm² Platinum Black - Carbon Cloth Electrode
4 mg/cm² Platinum Black - Carbon Cloth Electrode
This 4.0mg/cm² Platinum on Carbon Cloth electrode is a high performance, high platinum loading Ga..
From $55.00
Based on 7 reviews.

4 mg/cm² Platinum Black - Carbon Paper Electrode
4 mg/cm² Platinum Black - Carbon Paper Electrode
This 4.0mg/cm² Platinum on Carbon Paper electrode is a high performance, high platinum loading Ga..
From $85.00

2 mg/cm² Platinum Ruthenium Black - Carbon Cloth Electrode
2 mg/cm² Platinum Ruthenium Black - Carbon Cloth Electrode
The 2.0mg/cm² Platinum Ruthenium on Carbon Cloth is the most popular Gas Diffusion Electrode (GDE..
From $440.00

2 mg/cm² Platinum Ruthenium Black - Carbon Paper Electrode
2 mg/cm² Platinum Ruthenium Black - Carbon Paper Electrode
The 2.0mg/cm² Platinum Ruthenium on Carbon Paper is the most popular Gas Diffusion Electrode (GDE..
From $59.00

4 mg/cm² Platinum Ruthenium Black - Carbon Cloth Electrode
4 mg/cm² Platinum Ruthenium Black - Carbon Cloth Electrode
The 4.0mg/cm² Platinum Ruthenium on Carbon Cloth is the most popular Gas Diffusion Electrode (GDE..
From $55.00
Based on 1 reviews.

4 mg/cm² Platinum Ruthenium Black - Carbon Paper Electrode
4 mg/cm² Platinum Ruthenium Black - Carbon Paper Electrode
The 4.0mg/cm² Platinum Ruthenium on Carbon Paper is the most popular Gas Diffusion Electrode (GDE..
From $85.00