Scope This collection points to all the intermediate steps including and between the data obtained on the harvested anode of the MJ1 cylindrical 18650 cell from LG CHEM and its analysis. Associated Records Relationship Name Description Usage hasPart INR18650-LG-3500-MJ1 Anode Raw Data Collection Raw data as close as possible to the laboratory equipment output. Original reference for further processing steps. hasPart INR18650-LG-3500-MJ1 Anode Data Preprocessing Collection Workflows to preprocess the preceding raw data. Culling and normalizing the raw data contents. hasPart INR18650-LG-3500-MJ1 Anode Structured Data Collection Structured data for consistent reuse. Base data to perform analysis techniques on. hasPart INR18650-LG-3500-MJ1 Anode GITT OCV Extraction Workflows to glean discrete OCV points from GITT data. Get OCVs by extrapolating the exponential rest phase in GITT und coulomb-counting the SOC. hasPart INR18650-LG-3500-MJ1 Anode GITT OCV Dataset of discrete SOC-OCV points. OCV analysis purely based on the measured data. hasPart INR18650-LG-3500-MJ1 Anode GITT Overpotential Extraction Workflows to discern OCV and overpotential in voltage measurement. Subtract OCV from voltage measurement to obtain overpotential measurement. hasPart INR18650-LG-3500-MJ1 Anode GITT Overpotential Overpotential from GITT measurement. Analysis of transport phenomena. hasPart INR18650-LG-3500-MJ1 Anode GITT OCV Modelling Workflows to interpolate OCV measurements. Model-based interpolation of discrete OCV data for battery simulations. hasPart INR18650-LG-3500-MJ1 Anode GITT OCV Model Fit Electrochemical OCV model parameters. Continuous OCV data augmentation for thermodynamically consistent battery simulators. hasPart INR18650-LG-3500-MJ1 Anode Parameterization Electrochemical parameterization via 1D+1D continuum battery models and Bayesian Optimization. Gives diffusion coefficients of active material for SPM, SPMe, and DFN digital twins. Easily adaptable to other model parameters. Related Resources Relationship Record Description isPartOf INR18650-LG-3500-MJ1 Lithium-Ion Battery Cell Characterization Data 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.