LIB were developed based on the BASMATI layout FP7, Contract No. 646159.
LIB Test cell in BASMASTI format
The big advantage of the research in BEWELL is a new quasi solid electrolyte, based on the PEO/LiTFSI system. This electrolyte warranties high mechanical stability and good cycle-ability. The EIS diagram of the cell is shown below
EIS diagram of the printed LIB cell
Also, a good cycle-ability could be shown.
Cycling diagram of the LIB test cell
This result is very encouraging. In the course of the project the electrolyte will be improved in terms of internal resistance and printability.