
Case study
Using QSense EQCM-D analysis to investigate SEI formation
This case study shows how QSense® EQCM-D (Electrochemical Quartz Crystal Microbalance with Dissipation monitoring technology) can be used to investigate the build-up and evolution of solid electrolyte interphases (SEI) and to characterize the mechanical properties of the formed layer, with the ambition to support battery development.

In this case study:
- Experimental layout
- Measurement execution
- Analysis of the results