ITUN presented a Raman measurement technique for the online and non-invasive analysis of the composition of electrolyte solvent mixtures. Electrolyte solvent mixtures result from the lithium ion battery (LIB) recycling process. In detail they are subtracted from the shredder unit in a condenser. The composition analysis is essential for controlling the fractionation of the mixtures into its pure compounds, which is prerequisite for the reutilization of the solvents in new LIBs

The presented poster is entitled: Quantification of Electrolyte Solvent Composition from Lithium-ion Battery Recycling using Raman Spectroscopy

The Annual Meeting of Process Engineering and Materials Technology PEMT’25 took place in Frankfurt am Main on 10. & 11. November.