Inline evaluation of Li-ion battery electrode porosity using machine learning algorithms - BattPor
Project summary
The background to the BattPor project is the increasing demand for high-performance battery technologies with integrated quality assurance at all stages of production. The focus here is on the calendering process used in the production of Li-ion battery electrodes. In this process step, a certain porosity is set by recompacting the coated and dried electrodes. It is essential to monitor this porosity inline to specifically increase the performance of the battery products. The main objective of the BattPor project is to develop automated optical testing technology with AI-based porosity detection in a continuous roll-to-roll calendaring line. Thus, in the applied M-ERA-NET funded project, the development of this inline testing technology shall be performed on a pre-industrial scale up to a TRL of four. The proposed project serves in the context of battery research and electromobility within the framework of the planned EU-wide energy transition.Project Details
Call
Call 2021
Call Topic
Innovative surfaces, coatings and interfaces
Project start
01.06.2022
Project end
31.05.2025
Total project costs
999.589 €
Total project funding
930.783 €
TRL
2 - 4
Coordinator
Dr. Beatrice Bendjus
beatrice.bendjus@ikts.fraunhofer.de
FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V., HANSASTRASSE 27C, 80686 MUNCHEN, Germany
Partners and Funders Details
Consortium Partner | Country | Funder | |
---|---|---|---|
FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. https://www.ikts.fraunhofer.de |
Research org. | Germany | DE-SMWK |
FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. https://www.ikts.fraunhofer.de |
Research org. | Germany | DE-SMWK |
UNIVERSITAET INNSBRUCK https://www.uibk.ac.at/mti/ |
University | Austria | AT-FFG-MdZ |
PhysTech Coating Technology GmbH https://www.phystech-coating.com/ |
SME | Austria | AT-FFG-MdZ |
SLOVENSKA AKADEMIA VIED https:////www.ui.sav.sk/ |
Research org. | Slovakia | SK-SAS |