Novel recycling technologies and safety aspects of lithium ion batteries for electric vehicles
[ 1 ] Instytut Chemii i Elektrochemii Technicznej, Wydział Technologii Chemicznej, Politechnika Poznańska | [ 2 ] Instytut Silników Spalinowych i Napędów, Wydział Inżynierii Lądowej i Transportu, Politechnika Poznańska | [ P ] employee
[2.7] Civil engineering, geodesy and transport[7.6] Chemical sciences
2024
scientific article
english
- Lithium ion batteries
- Recycling
- Waste
- Chemicals
- Biomaterials
EN The prevalent use of lithium-ion cells in electric vehicles poses challenges as these cells rely on rare metals, their acquisi- tion being environmentally unsafe and complex. The disposal of used batteries, if mishandled, poses a significant threat, potentially leading to ecological disasters. Managing used batteries is imperative, necessitating a viable solution. The remedy lies in implementing robust battery recycling systems. This paper explores diverse disposal methods, particularly focusing on their relevance within the automotive industry, while also acknowledging other potential applications. By adopting a closed-loop approach, this system not only addresses the waste issue but also circumvents environmental costs linked to the extraction and production of new raw materials. Consequently, it not only resolves waste concerns but also mitigates environmental strain and conserves resources. It was described the use of used batteries as energy storage devices. This is an innovative approach to extend battery life cycle, reduce waste and provide cost-effective energy storage solutions. This practice is particularly important for large-scale energy storage systems, such as those used in conjunction with renewable energy sources such as solar and wind energy. The work pays significant attention to battery thermal regimes, which refer to the various temperature conditions in which batteries operate. These systems significantly impact battery performance, lifespan, safety and efficiency. Understanding and managing these thermal regimes is critical to optimizing the use of bat- teries in a variety of applications, including electric vehicles, portable electronics and renewable energy storage.
12.07.2024
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