CFP-5433
In this paper we evaluate what is the impact of the temperature, pressure and C-rate on the performance of a pouch Li-ion cell. With state of the art system it is not possible to evaluate the impact of each of the mentioned parameters. As example, in a climatic chamber it is not possible to keep […]
CFP-5432
In view of the upcoming requirements of the new EU Battery Regulation, battery manufacturers will need to adopt their business practices to comply with the mandatory minimum recycled material content levels into the production of new battery cells by the end of this decade. This offers both challenges and opportunities, particularly in terms of innovation […]
CFP-5431
The EU Battery Regulation 2023 significantly increases compliance complexity and costs for automotive manufacturers. While its intention is to improve raw material circularity and market access for independent second-life operators, it also opens opportunities to maximize residual battery value along the value chain. However, merely complying with the regulation is insufficient to reap the full […]
CFP-5430
Smartphone batteries age over the years, leading to a decrease in cordless operation time and increased heat generation, and thus compromising user experience. Yet, Android users do not have any possibility to quantify the state of health of their batteries. Here we introduce an Android app that monitors capacity loss and internal resistance increase of […]
CFP-5429
The formation process is a critical manufacturing step for battery cells, involving the initial charging and discharging. This process, particularly the electrolyte composition and initial cycles, has a significant, irreversible impact on the cell’s performance over its entire lifespan. Although manufacturers typically do not disclose their formation methods and electrolyte compositions, this research aims to […]
CFP-5428
Given the growing use of Lithium-ion batteries (LIBs), the lack of available critical raw materials like e.g. Li, and Co, and recycling issues like ineffective procedures, it is currently only feasible to recover complex battery components through mechanical pre-treatment steps followed by purification via pyrometallurgical or hydrometallurgical methods. However, in mechanical processes at the crushing […]
CFP-5427
The use of stationary energy storage systems in the commercial and industry (C&I) sector is crucial for supporting the integration of renewable energy sources. Energy systems within the C&I sector are highly diverse, and energy storages can serve a wide array of different applications. However, the relatively high investment cost of stationary energy storage systems […]
CFP-5426
Das Einhalten und Umsetzen aktueller Gesetze, Normen und Standards wie ISO 25010, ISO 26262 und EN 62304 stellt Unternehmen in der Produktentwicklung vor große Herausforderungen. Prozessnormen wie A-Spice in der Automobilindustrie und Design Control in der Medizintechnik führen oft zu Konflikten mit etablierten Arbeitsweisen im bestehenden Requirements- und Systems-Engineering. Hinzu kommt die Dynamik neuer Produktvorschriften, […]
CFP-5425
Batteries are central to the technological advancement and operational efficiency of numerous modern applications ranging from portable electronic devices to electric vehicles and energy storage systems. In the realm of battery technology, ensuring the safety and efficiency of battery modules is crucial, particularly in high-performance applications where the risk of thermal runaway remains a significant […]
CFP-5424
Lithium-ion batteries (LIB) are used in a broad field of applications due to their high energy and power density. Ensuring their safety and continuous performance under various conditions is crucial. Here, in-operando monitoring of internal parameters such as temperature, state of charge (SOC), and state of health (SOH) is essential. However, nowadays battery management systems […]