P2-057
Lithium-ion battery technology plays a crucial role in realizing a sustainable energy future. With their high energy density, long service life, and fast charging capacity, lithium-ion batteries are essential for a wide range of applications, from electric vehicles to stationary energy storage systems. However, for the electrification of vehicles, there are still some challenges to […]
P2-061
To assure optimal operations of the traction battery at all times and further provide reliable prediction of the remaining range, the exact determination of the state of charge (SoC) is key. The increased incorporation of cells with lithium iron phosphate (LFP) cathodes poses critical challenges for conventional SoC estimation within the battery management unit (BMU) […]
P2-039
Silicon is a promising anode material for lithium-ion batteries due to its high capacity, but it exhibits significant voltage hysteresis during lithiation and delithiation. This work aims to develop a physics-based model for silicon voltage hysteresis in PyBaMM, eliminating the reliance on empirical open-circuit potential (OCP) fits that lack generalizability and fail to capture phase […]
P2-037
With the rapid growth of the electric vehicle industry, battery technology has received significant attention and research interest. To date, lithium-ion batteries (LIBs) remain the dominant choice for most applications due to their high energy/power density, efficiency, long cycle life, and relatively low production costs. However, lithium-ion technology also faces inherent limitations, with long charging […]
P4-016
Carbon nanofibers (CNFs) synthesized through the electrospinning of Polyacrylonitrile (PAN) polymer have emerged as a significant class of nanomaterials, obtaining considerable attention in advanced materials research. The electrospinning technique allows for the precise engineering of nanofiber structures, offering a pathway to tailor properties such as high surface area, mechanical strength, and electrical conductivity. PAN-fibers are […]
P1-074
The objective of this study was to develop a comprehensive method for characterizing the components of lithium-ion battery (LIB) electrolytes, including common lithium salts, additives, impurities, and degradation products. The analysis was conducted using High Performance Ion Chromatography (HPIC) coupled with conductivity detection (CD) and mass spectrometry (MS). Simulated LIB electrolytes, consisting of organic carbonate […]
P5-065
As a result of the increasing demand for lithium-ion batteries (LIB), production capaci-ties in Germany and around the world will be greatly expanded over the next few years. In order to reduce the CO2 emissions of a lithium-ion battery over its entire life cycle, the current high energy requirements of battery cell production must be […]
P5-022
Lithium-ion batteries (LIB) play a key role in the electrification of mobility, but resource management and reuse are still a major challenge. To improve this, new recycling methods must be developed to increase efficiency and recovery rates, facilitating the reuse of critical raw materials (CRMs) from spent LIBs. Currently, inorganic acids are widely used for […]
P5-068
This poster presents the Joint Research Centre’s (JRC) efforts in supporting the implementation of the EU Batteries Regulation (EU) 2023/1542, focusing on sustainability across the battery lifecycle. This Regulation emphasizes battery performance and durability as a key sustainability metric and mandates the European Commission to introduce minimum requirements. The JRC supports the development of delegated […]
P3-037
When analysing vehicle data from field tests in real world situations, it can often be helpful to be able to show differences between vehicles. A direct comparison of the data is usually not possible in a meaningful way, as the differences between the vehicles are often small. Even if two vehicles were driven on identical […]