Fuel Cell, Systems and Technologies

GDE: Gas Diffusion Electrode

PaxiTech produces and commercialises GDE fuel cell components. A GDE is made by coating a gas diffusion layer directly with a catalyst containing ink. A fuel cell is made by assembling 2 GDE on either side of an ion-conducting electrolyte. PaxiTech’s GDE products are specifically designed for proton conducting membrane fuel cell systems.

The GDE product is particularly suited to fuel cell groups who manufacture their own membrane materials and who have no desire to become specialists in fuel cell catalyst layer deposition.

Our GDE customers may be fuel cell manufacturers and fuel cell end-users in all the possible fuel cell application domains (space, residential, transport, portable,…):

• Private and public R&D laboratories
• Fuel cell system manufacturers and assemblers who develop the FC system including fluid distribution and heat exchange engineering technology, fuel cell stacks, etc.
• Companies that wish to integrate fuel cell technology into their products or into a prototype product

To see GDE fuel cell performances in the form of I-V polarisation curves at different operating conditions, go to GDE Performance

Contact us for further information:

• Catalyst
• Loading
• Etc...

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