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GeoDict User Guide 2025

Digital Battery Charging

This tutorial is the last part of the Digital Battery Design tutorial series:

  1. Import and Quality Control of a Cathode Material: This tutorial guides you along the steps to analyze, post-process and finally segment a 3D-scan of an NMC-cathode.
  2. Standardized Microstructure Analysis of a Cathode Material: This tutorial shows how to analyze the segmented scan regarding transport properties and pore size distribution.
  3. Building a Statistical Digital Twin of a Cathode Material: In this tutorial a statistical digital twin is built and validated using the results from the second part of this tutorial series.
  4. Digital Battery Charging Learn how to analyze the charging behavior of a digital battery consisting of bimodal electrodes.

In detail, this tutorial teaches you to do the following:

  • Set up a digital battery in the BatteryDict environment using predefined materials
  • Charge the digital battery fully resolved and accurately using BatteryDict LIR
  • Charge the digital battery on the meso-scale using BESTmeso
  • Lithiation of a cathode using BatteryDict LIR
  • Compare the charging behavior.

The tutorial was created with GeoDict 2024 SP2.

Needed Modules:

BatteryDict

Download the tutorial here.

The zipped folder has a size of 163 MB.

The content consists of a PDF with a step by step description and the simulation materials.

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