Catalyst Layer (PEM Fuel Cell)
The Catalyst Layer (PEM Fuel Cell) app creates a model of the catalyst layer of a PEM fuel cell.
Modules needed to run this GeoApp: GrainGeo |
Clicking Edit opens the Catalyst Layer (PEM Fuel Cell) Parameters dialog.

First, define the Result File Name.
Then, set the domain size in nm in the three directions using the parameters Width (X-Direction) , Length (Y-Direction) and Height (Z-Direction).
Finally define the Carbon Particles – Solid Volume Percentage and the Ionomer – Solid Volume Percentage.
Choose a different Random Seed, to generate a different structure but with the same statistical properties.
Clicking Run creates the catalyst layer and saves the structure file in the result folder..
