AVL List GmbH

We are looking for a motivated student to conduct their Master Thesis in the area of experimental battery characterization. The thermophysical properties of Li-ion battery cells, such as thermal conductivity and specific heat capacity, are essential input parameters for accurate thermal simulations and safety assessments. The scope of the thesis includes the identification and application of suitable measurement methods (e.g., Heat Flow Meter or others) to determine these parameters under controlled conditions. In addition to baseline measurements, the work will explore how these properties vary depending on factors such as cell type, state of charge (SoC), aging condition, temperature, and external pressure. The results will contribute to a deeper understanding of battery behavior and improve the accuracy of simulation models used in safety and performance assessments. YOUR RESPONSIBILITIES: Conduct a literature review on thermophysical property measurement techniques for battery cells Select and set up appropriate experimental methods for thermal conductivity and specific heat capacity determination Perform measurements under varying conditions (e.g., SoC, temperature, pressure, aging) Analyze the variability of thermophysical parameters across different cell types and conditions Document and present findings with recommendations for simulation input parameters