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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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Gas Diffusion Electrode Variety Kit
The Gas Diffusion Electrode Variety Kit (also known as the GDE Kit) comes with a variety of 5 dif..
From $270.00

Custom Gas Diffusion Electrodes (GDEs)
We offer custom Gas Diffusion Electrodes (GDEs) with high performance fuel cell catalysts and gas..