INR18650-LG-3500-MJ1 Lithium-Ion Battery Cell Characterization Data

Scope This collection contains records related to laboratory characterization of INR18650-MJ1 cells manufactured by LG Chem. The records contain (i) the raw data provided by laboratory personnel and (ii) model parameters obtained from processing this raw data. The data contained in these records is intended to support model parameterization for INR18650-MJ1 cells and could also be relevant for other Li-ion batteries using NMC, Graphite, and Silicon Oxide as active materials. Contents Name Description Usage INR18650-LG-3500-MJ1 Direct Characterization Data Data obtained from laboratory characterization of MJ1 cells using electrochemical techniques, SEM, and EDX. Used for parameterization of MJ1 models. INR18650-LG-3500-MJ1 Complete Continuum Simulation Parameters Complete parameterization in Python class format based on the raw data from record 18650-LG-3500-MJ1 Direct Characterization Data and the data pipelines collected in 18650-LG-3500-MJ1-Anode and 18650-LG-3500-MJ1-Cathode. Used to instantiate MJ1 digital twin. Associated Records Relationship Name Description Usage hasPart INR18650-LG-3500-MJ1 Anode Data pipeline for thorough analysis and review of GITT and EIS measurements for diffusivity characteriztion of the graphite-silicon-oxide electrode. Digital twin-suitable determination of diffusivity and comparison of SPM, SPMe, and DFN continuum model parameterizations. hasPart INR18650-LG-3500-MJ1 Cathode All data obtained on the harvested cathode of the MJ1 cylindrical 18650 cell from LG CHEM Parameterization of models for the NMC-based cathode Licensing See the individual records for licensing information Contact Information For questions or further assistance, please contact Dennis Kopljar at [e-mail]. References This dataset is linked to the following publication: [DOI/Link to publication].