Influence of ageing on the safety of Lithium-ion batteries

Activity: Talk or presentationTalk at conference or symposiumScience to science

Description

Battery operation in EVs under specific boundary conditions leads to a shorter battery life in terms of usable battery capacity and achievable mile range, as it is tightly connected to the occurring structural material degradation of the internal components (e.g., SEI-growth). The current talk will be focused on the evaluation the effect of the aforementioned battery material degradation on the safety behavior of commercially available lithium-ion pouch cells when subjected to external mechanical loads (e.g. car crash).
Period13 Jul 2022
Event titleBattery Experts Forum 2022
Event typeConference
LocationFrankfurt amMain, Germany

Keywords

  • Ageing
  • Safety
  • Lithium-Ion Batteries
  • Cycling
  • Mechanical load
  • Abuse Tests