Jonas Twellmann

In-operando spectroscopy in Li-Ion batteries to monitor and understand the influence of the crosstalk on the performance of full-cell batteries

• Electrochemical analysis of cathode materials (e.g. LNMO)
• Design and construction of in-operando solutions for spectroscopy in batteries
  • Laser-induced fluorescence to monitor soluble decomposition products
  • Analysis of decomposition products via a FTIR-FEWS setup