Latest Advances in Ultrafast Laser Structuring of Next Generation Lithium-ion Battery Electrodes
Pfleging, Wilhelm
1
1 Institut für Angewandte Materialien – Angewandte Werkstoffphysik (IAM-AWP), Karlsruher Institut für Technologie (KIT)
11 Institut für Angewandte Materialien – Angewandte Werkstoffphysik (IAM-AWP), Karlsruher Institut für Technologie (KIT)
Abstract:
This presentation is about the current state of research and development of 3D batteries for the lithium-ion battery application field. The research field is relatively new and was initiated by KIT in 2008. Initially, the focus was on laser structuring of thin compact film electrodes. Later, composite electrodes were also investigated. It took some time for other research institutions to become aware of this new and now fast growing research field. Currently, the focus of development is on upscaling the technology for rapid transfer into battery manufacturing.
The presentation is divided into the following sections:
- Motivation and Materials,
- Laser Processing of Battery Materials,
- 3D Electrode Concept,
- Process Upscaling,
- Technology Transfer and Projects.
The presentation is divided into the following sections:
- Motivation and Materials,
- Laser Processing of Battery Materials,
- 3D Electrode Concept,
- Process Upscaling,
- Technology Transfer and Projects.
| Zugehörige Institution(en) am KIT | Institut für Angewandte Materialien – Angewandte Werkstoffphysik (IAM-AWP) |
| Publikationstyp | Vortrag |
| Publikationsdatum | 08.12.2023 |
| Sprache | Englisch |
| Identifikator | KITopen-ID: 1000165853 |
| HGF-Programm | 38.02.02 (POF IV, LK 01) Components and Cells |
| Veranstaltung | 1st Sino-German Workshop about "Impact of Siliceous Debris on Aviation Safety" (2023), München/Garching, 06.12.2023 – 08.12.2023 |
| Projektinformation | High-E-Life (BMBF, 03XP0495C) |
| Bemerkung zur Veröffentlichung | 1st Sino-German Workshop (Impact of Siliceous Debris on Aviation Safety); Organized by: Prof. Dr. Donald Bruce Dingwell (LMU), Prof. Dr. Wenjia Song (BUAA, China) Prof. Dr. Yancheng You (XMU, China) Prof. Dr. Uwe Schulz (DLR), Chinesisch-Deutsches Zentrum für Wissenschaftförderung; Location: Science Congress Center Munich, Walther-von-Dyck Str. 10, 85748 Garching, Germany. |
| Schlagwörter | 3D battery, lithium-ion battery, ultrafast laser ablation, roll-to-roll processing |