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Emerging Technologies

Direct Methanol Fuel Cells

Direct Methanol Fuel Cells (DMFC) utilize a membrane as an electrolyte and produce electricity directly from liquid methanol, eliminating the need for a fuel reformer.

We can help fuel cell designers and material suppliers understand and improve:

  • Electrode overpotential losses and polarization behavior
  • Efficiency of fuel utilization
  • Power density and temperature distribution
  • Methanol crossover effect
  • Void fraction distributions
  • Cathode catalyst poisoning by methanol
  • Utilization of catalyst
  • Geometry and operating conditions and their effects on performance
  • Fuel cell stack and system level performance

Please contact us for more information about our fuel cell modeling capabilities.


Methanol Concentration Demonstrating the Methanol Crossover Effect


Overpotential Distribution in the Catalyst Layer

 

 
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