GeoDict User Guide 2025

Grain GeoApps

Find a selection of Grain GeoApps. They are also available in different sections of the GeoApp menu. There, you can also add your own GeoApps.

The following apps are available from the GrainGeo section:
Add Random Surface Cover Cover the surface of the current structure randomly. Define covered surface area and layer thickness. Bimodal Electrode Generates anode and cathode structures, which consist of one or two types of solid spherical, elliptical, or polyhedral particles. Define grain size distributions, solid carbon black and binder domain (CBD), and fluid electrolyte. ElectrodeGeo Generates an electrode from different materials. Catalyst Layer (PEM Fuel Cell) Create a model of the catalyst layer of a PEM fuel cell. Solid Oxide Electrode Generation Generate three-phase microstructures typically observed for SOFC / SOEC electrodes, but also for all-solid-state battery electrodes.

The following apps are available from the GrainGeo section:

Add Random Surface Cover
Cover the surface of the current structure randomly. Define covered surface area and layer thickness.
Bimodal Electrode
Generates anode and cathode structures, which consist of one or two types of solid spherical, elliptical, or polyhedral particles. Define grain size distributions, solid carbon black and binder domain (CBD), and fluid electrolyte.
ElectrodeGeo
Generates an electrode from different materials.
Catalyst Layer (PEM Fuel Cell)
Create a model of the catalyst layer of a PEM fuel cell.
Solid Oxide Electrode Generation
Generate three-phase microstructures typically observed for SOFC / SOEC electrodes, but also for all-solid-state battery electrodes.