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BaSS – BatterieSicherheitsStandardisierung

Sponsor: BMBF

Contact person : Stefan Doose, Alexander Hahn

Summary of the overall project:

The research project “BaSS – Safety engineering design of pouch cells with future high-performance materials – standardisation of format and test methods” is funded by the Federal Ministry of Education and Research (BMBF) as part of the funding priority “Technology research for electric mobility in cooperation with China (EV-China)”.
In addition to the development of new cell components, the main research focus of the project is the standardization of formats and safety testing methods. The aim of the project partners is to standardize and harmonize the current requirements and the resulting tests for the safety of individual cells, a combination of cells (modules) and the complete battery system on the basis of experiments and to reduce the already time-consuming and cost-intensive experiments at the cell level. At the same time, the development of cell components will be promoted so that a draft standard for future standard pouch cells can be developed using uniform cell formats and safety mechanisms. This will accelerate development cycles and pave the way for more powerful and cost-effective electric vehicles.

Goals and tasks of iPAT

  • Investigation of environmental influences and determination of test and environmental conditions for safety tests on lithium-ion batteries
  • Performance of nail penetration tests, crush tests and 3-point bending tests on lithium-ion batteries
  • Adaptation of existing test regulations to new cell formats and safety devices
  • Standardization of test methods
  • Performance of standardized safety tests on standardized pouch cells
    Project partners

    Team Members


    Cooperative project: Project results database and communication management for the battery cell production cluster ProZell (EMKoZell) more

    BaSS – BatterieSicherheitsStandardisierung more

    eKoZell – Environmental and Cost Assessment, Model and Communication Management for the Competence Cluster ProZell – Accompanying Project to the ProZell Cluster (eKoZell) moremore

    Cooperative project: Project results database and communication management for the battery cell production cluster ProZell (EMKoZell) more

    EVOLi²S – Evaluation of the technical and economic advantages of the open-cell module for lithium-ion and lithium-sulphur batteries with regard to stationary and mobile applications more

    Optimal electrode structure and density by design of mixing and calendering procedures (MiKal) more

    MultiDis – Multiscale approach for the description of carbon black deagglomeration in the dispersion process for a process and performance-optimized process control more

    ÖkoTroP – Ecologically gentle dry coating of battery electrodes with optimized electrode structure more

    PräLi – Prelithiation of electrodes more

    ProfiStruk – Process and system development for the process integrated inline structuring of Li-electrodes more

    Process modeling of the calendering of energy-rich electrodes (ProKal) more

    Roll-It more

    LiPlanet – Li-ion cell pilot lines network moremore

    LoCoTroP – Low cost dry coating of battery electrodes for energy efficient and environmentally friendly production processes more

    Sim4Pro- Digitalization Platform – Simulations for battery cell production more

    ZiLsicher – Zink-Air-Accumulators as safe electrochemical storage for low emission and explosion proof industrial applications more

    Finished Projects
    BenchBatt – Process based energy optimization and validation of Lithium-Ion and Lithium-Sulfur battery electrodes more

    GEENI – Graduate Program for Energy Storage and Electromobility more

    INSIDER – metal free Dual Ion energy storage technology utilizing anionic -intercalation more

    Academic Initiative for e-Mobility – Education and Training in the University Network MOBIL4e more

    ProLiEMo – Production Research for High-Power Lithium-Ion Batteries for Electro Mobility  mehr

    Functional Materials and Material Analysis for High Power Lithium-Ion Batteries more

    LithoRec – LithoRec – Recycling of Lithium Ion Batteries mehr