A5031911775- Advanced Battery Technologies Research
- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Electrical and Bioimpedance Tomography
- Non-Destructive Testing Techniques
- Advanced X-ray and CT Imaging
Technische Universität Berlin
2022-2023
Realising an ideal lithium-ion battery (LIB) cell characterised by entirely homogeneous physical properties poses a significant, if not impossible, challenge in LIB production. Even the slightest deviation process parameter its production leads to inhomogeneities and causes performance parameters of LIBs within same batch. The greater number and/or intensity inhomogeneities, more they need be avoided. Severe (defects), such as metal particle contamination, significantly impact cell’s...
Due to the simple structure and possibility of manual production, coin cells enable fast and, compared larger cell formats, an inexpensive examination option in battery research. The comparability traceability structures literature are only feasible a limited extent due lack standard production. Since findings from barely building up on each other have not been repeated, full factorial Design Experiments (DoE) was performed investigate significance earlier terms their influence...
For the research and development of new battery materials, achieving high reproducibility performance parameters in laboratory test cells is great importance. Therefore, present work, three typical small-format lithium-ion (coin cell, Swagelok cell EL-CELL ECC-PAT-Core) were tested compared with regard to their (discharge capacity, internal resistance coulombic efficiency). A design experiments (DOE) two factors separator type anode–cathode ratio (N/P ratio) was carried out for all cells....