Laratory

QuaLiZell - Failure mode and effects analysis of safety-critical aspects in lithium-ion cell production

  • Contact:

    Dr. Lea Leuthner

  • Project Group:

    Dr. Xinyang Liu-Theato,

  • Funding:

    Federal Ministry of Education and Research (BMBF)

  • Partner:

    Hochschule Aalen (IMFAA), ZSW Ulm, TU Braunschweig (IÖNC), RWTH Aachen (ISEA)

  • Startdate:

    01.03.2021

  • Enddate:

    29.02.2024

Objectives and Results

Correlation of production errors in the process steps slitting, separation and stack formation with electrochemical cell properties.

 

Contents and Approach

  • Fault quantification and classification of the tolerance windows
  • Construction of laboratory cells with deliberately introduced defects
  • Post-mortem analysis
  • Development of non-destructive in-line sensor technology

 

Project Volume

2,64 Mio. €

 

Further Information

Press release