Scope This collection contains records related to the characterization of the positive electrode (cathode) harvested from an INR18650-MJ1 Li-ion battery cell. The active material in the electrode is NMC. The measurement is obtained in three-electrode configuration with the working electrode NMC, counter electrode composite graphite/silicon oxide, and reference electrode lithium metal in a coin cell casing. The data is intended to be used to charactrize the lithium diffusion coefficient in the NMC material to support model-based analysis of MJ1 cells. Related Resources Relationship Name Description Usage hasPart 18650-LG-3500-MJ1-Cathode GITT raw data Data obtained from GITT characterization of NMC electrodes versus lithium metal Used to characterize the open-circuit potential and lithium diffusion properties of the material. hasPart 18650-LG-3500-MJ1 Cathode GITT+EIS raw data (#001) Data obtained from GITT with intermittent EIS characterization of NMC electrodes versus lithium metal Used for context of the EIS measurement. hasPart INR18650-LG-3500-MJ1 Cathode EIS Raw Data Data obtained from EIS with intermittent GITT characterization of NMC electrodes versus lithium metal Used to characterize the lithium intercalation rate of the material. isPartOf INR18650-LG-3500-MJ1 Cathode All data obtained on the harvested cathode of the MJ1 cylindrical 18650 cell from LG CHEM Overview of the whole cathode parameterization data pipeline. Licensing See the individual records for licensing information Contact Information For questions or further assistance, please contact Dennis Kopljar at dennis.kopljar@dlr.de. References This dataset is linked to the following publication: [DOI/Link to publication].