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

(Project period: 01.05.2009 – 30.06.2011)

The strategic intention of the project was to develop, establish and expand innovative production technologies for lithium-ion batteries in Germany to provide for a globally competitive, automated mass production of large format lithium-ion cells and batteries in Germany. With the announcement to use in 2012 lithium-ion batteries from a German production for the electrically powered Smart, it is proved that the project is successfully implemented.

Developments occurred in the three thematic areas:

  • Novel, industrial manufacturing technologies to produce large-sized cells and their components
  • Automated production of cells, modules, batteries and battery assemblies
  • New production technologies for high-power lithium-ion batteries

As a subcontractor of Evonik Litarion GmbH two main topics were investigated at the Institute for Particle Technology:

1. Evaluation of alternative coating technologies:

In search of alternative methods to apply the suspension to the current collector, a new coating technology, which meets the quality criteria in high accuracy of the electrode production, was tested at iPAT. Benefits regarding defined suspension application and the ability to produce structured electrodes in a multilayer process have been evaluated under this subcontract.

2. Detailed investigation of mixing and dispersion processes:

  • Pretreatment of single components
  • Evaluation of different mixing and dispersion devices
  • Evaluation of different formulation strategies and process routes
  • Supporting and evaluative analysis of powders, suspensions and electrodes

Team Members

Projects

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

BaSS – BatterieSicherheitsStandardisierung more

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

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

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

Roll-It more

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

GEENI – Graduate Program for Energy Storage and Electromobility more

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

LithoRec II more

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

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

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

Finished Projects

ProLiEMo – Produktionsforschung für Hochleistungs-Lithium-Ionen-Batterien für ElektroMobilität  mehr

LithoRec – Recycling von Lithium-Ionen-Batterien mehr

LiVe – Lithium-Verbundstrukturen mehr