Field Battery Investigation – Part 2: Aging behavior
The safe power supply is gaining in importance due to the increasing automation of vehicles and the resulting higher safety requirements. More safety-relevant consumers such as sensors and actuators for the safe control of the vehicle must be supplied via the low-voltage power supply system and require a minimum voltage to operate properly. This is […]
Field Battery Investigation – Part 2: Aging behavior
The safe power supply is gaining in importance due to the increasing automation of vehicles and the resulting higher safety requirements. More safety-relevant consumers such as sensors and actuators for the safe control of the vehicle must be supplied via the low-voltage power supply system and require a minimum voltage to operate properly. This is […]
Influence of electrolyte additives on the gassing behaviour in silicon based lithium-ion batteries
This conference paper shows the influence of electrolyte additives on the gassing behaviour in silicon-based lithium-ion batteries. The stability of the electrolyte in a lithium-ion battery is an important issue when it comes to the lifetime of a battery. The decomposition of the electrolyte is noticeable through the formation of gases. By examining these gases, […]
Recent development on materials, components, and processes for thiophosphate-based all-solid-state-batteries
All-solid-state lithium-ion batteries are promising candidates to overcome safety and energy limitations of common lithium-ion batteries. Although excellent results have been reported for sulfide based electrolytes on a small scale, classical slurry-based lithium-ion processing fails to reproduce the same performance in a larger cell. In this lecture, scalable concepts for material and component development are […]
Pyrometallurgical Recycling Process Routes – Distribution analysis of valuable metals and the economic consequences
Recycling is highly dependent on the material stream to be treated. If the waste stream contains valuable materials, recycling is rewarding, this can change if the amount of valuable materials is reduced. Lithium-ion battery technology is subject to a constant optimization process in which no cell chemistry has yet finally prevailed. However, the potential recycling […]
Field Battery Investigation – Part 2: Aging behavior
The safe power supply is gaining in importance due to the increasing automation of vehicles and the resulting higher safety requirements. More safety-relevant consumers such as sensors and actuators for the safe control of the vehicle must be supplied via the low-voltage power supply system and require a minimum voltage to operate properly. This is […]
Recent electrode and electrolyte developments for Lithium-Sulfur prototype cells and their present and future applications
Lithium-Sulfur battery cells already achieve high specific energies up to 470 Wh/kg, but still suffer from a low cycle life. Several components need further development in order to tackle the obstacles still limiting volumetric and gravimetric energy as well as power density: With the state of the art electrolyte (SOTA) concept, polysulfides (PS) as reactive […]
Recent electrode and electrolyte developments for Lithium-Sulfur prototype cells and their present and future applications
Lithium-Sulfur battery cells already achieve high specific energies up to 470 Wh/kg, but still suffer from a low cycle life. Several components need further development in order to tackle the obstacles still limiting volumetric and gravimetric energy as well as power density: With the state of the art electrolyte (SOTA) concept, polysulfides (PS) as reactive […]
Influence of electrolyte additives on the gassing behaviour in silicon based lithium-ion batteries
This conference paper shows the influence of electrolyte additives on the gassing behaviour in silicon-based lithium-ion batteries. The stability of the electrolyte in a lithium-ion battery is an important issue when it comes to the lifetime of a battery. The decomposition of the electrolyte is noticeable through the formation of gases. By examining these gases, […]
Field Battery Investigation – Part 2: Aging behavior
The safe power supply is gaining in importance due to the increasing automation of vehicles and the resulting higher safety requirements. More safety-relevant consumers such as sensors and actuators for the safe control of the vehicle must be supplied via the low-voltage power supply system and require a minimum voltage to operate properly. This is […]