Create a txt file for Concentration-Dependent Parameters in Active Material Expert Settings

PDF tutorial

Since GeoDict 2024, simulations with concentration-dependent parameters for active materials can be performed in BatteryDict. These include both concentration-dependent diffusion and electronic conductivity in the active material. 

This tutorial shows you how to prepare experimental data from the literature or from your own measurements, convert it into the required format, and then use it in BatteryDict. These advanced capabilities allow electrochemical processes to be modeled much more realistically and accelerate the digital development of battery materials in a targeted approach.

In this PDF tutorial you will learn step-by-step:

  • Understanding the operating principle: Overview of concentration-dependent parameters in BatteryDict.
  • Using data sources: Selecting suitable experimental data from literature or laboratory measurements.
  • Creating parameter files: Preparing the data and creating the necessary *.txt files.
  • Integration into GeoDict: Incorporating the files into BatteryDict via the expert settings.
  • Using sample data sets: Working with the supplied GeoDict data sets from the material database.
  • Analysis of results: Visualization and interpretation of parameter dependencies in the *.gdr result files.

The following GeoDict modules were used in this PDF tutorial:

BatteryDict

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