Multi-Functional Catalyst Support

Hydrogen fuel cells are of interest for automotive applications because they produce zero emissions. However, fuel cells currently suffer from the high cost associated with precious metal electrode material and long-term durability issues associated with voltage transients. Statement of How this Problem or Situation is Being Addressed In the propose project, we will synthesize and demonstrate the performance of next generation fuel cell electrode catalysts. The materials will out-perform current precious metal catalysts in terms of cost, efficiency, and durability during operation. The unique properties of these materials allow them to be chemically resistant to degradation mechanisms suffered by traditional catalysts. Commercial Applications and Other Benefits At the commercial scale, these materials will be less expensive than electrodes currently used in hydrogen fuel cells, and provide better durability. Fuel cell system applications that will benefit most from the technology include automotive, materials handling (i.e. forklifts), fleet vehicles, and stationary back-up power.