Proton Exchange Membrane Fuel Cell (PEMFC) MEA
modules.brochure_downloadMembrane Electrode Assembly (MEA) is produced with 3/5/7 layer options including PFSA (perfluorosulfonic acid) membrane, PGM (platinum group metal) or non-PGM catalysts, PET, PEN or Kapton sub gasket and GDL (gas diffusion layer) which contains PTFE and MPL (micro porous layer). Produced MEA samples provide 6,000 hours of durability in tests according to ADT (Accelerated Degradation Test) protocol of US Department of Energy.
TECHNICAL SPECIFICATIONS
| M E A |
Humidity RH (%) | Operating pressure (bar) | Maximum Operation Temperature (˚C) | Stoichiometric ratio (eq) | Performance (W/cm2) | |
| Anode/Cathode | Anode/Cathode | Anode/Cathode | 0.65V cell potential | 0.65V cell potential | ||
| 1 | 100/100 | 1.0/1.0 | 65 | 1.5/2.0 | 0.79 | 0.91 |
| 2 | 50/50 | 2.0/2.0 | 90 | 1.5/2.0 | 0.92 | 1.10 |
| 3 | 50/50 | 2.5/2.5 | 90 | 1.5/2.0 | 1.09 | 1.24 |
| 4 | 0/60 | 2.0/1.5 | 80 | 1.5/3.0 | 0.9 | 1.10 |
| 5 | 0/60 | 2.0/1.5 | 80 | 1.5/3.0 | 0.78 | 0.98 |
| 6 | 35/35 | 2.0/2.0 | 85 | 2.0/2.0 | 0.79 | 0.97 |