DOI: 10.5281/zenodo.15536916
title: INR18650-LG-3500-MJ1 Cathode EIS Raw Data

description: Scope

This record contains Electrochemical Impedance Spectroscopy (EIS) measurements at 25°C of NMC cathodes harvested from an INR18650-MJ1 lithium-ion battery cell manufactured by LG CHEM.

Files

Data




Filename
Description
Format
Usage




08e_nmc_discharge_25t_000_0001_SOC-100eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0002_SOC-99eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0003_SOC-98eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0004_SOC-97eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0005_SOC-96eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0006_SOC-95eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0007_SOC-94eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0008_SOC-93eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0009_SOC-92eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0010_SOC-91eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0011_SOC-90eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0012_SOC-85eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0013_SOC-80eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0014_SOC-75eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0015_SOC-70eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0016_SOC-65eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0017_SOC-60eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0018_SOC-55eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0019_SOC-50eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0020_SOC-45eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0021_SOC-40eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0022_SOC-35eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0023_SOC-30eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0024_SOC-25eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0025_SOC-20eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0026_SOC-15eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0027_SOC-10eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0028_SOC-09eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0029_SOC-08eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0030_SOC-07eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0031_SOC-06eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0032_SOC-05eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0033_SOC-04eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0034_SOC-03eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0035_SOC-02eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08e_nmc_discharge_25t_000_0036_SOC-01eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0001_SOC00eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0002_SOC01eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0003_SOC02eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0004_SOC03eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0005_SOC04eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0006_SOC05eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0007_SOC06eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0008_SOC07eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0009_SOC08eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0010_SOC09eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0011_SOC10eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0012_SOC15eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0013_SOC20eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0014_SOC25eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0015_SOC30eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0016_SOC35eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0017_SOC40eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0018_SOC45eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0019_SOC50eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0020_SOC55eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0021_SOC60eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0022_SOC65eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0023_SOC70eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0024_SOC75eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0025_SOC80eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0026_SOC85eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0027_SOC90eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0028_SOC91eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0029_SOC92eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0030_SOC93eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0031_SOC94eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0032_SOC95eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0033_SOC96eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0034_SOC97eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0035_SOC98eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.


08i_nmc_charge_25t_000_0036_SOC99eis.csv
EIS spectrum of NMC electrode at indicated SOC and 25°C.
text/csv
Can be used for impedance fitting, equivalent circuit modeling, or DRT analysis.




RDF Metadata




Filename
Description
Format
Usage




ro-crate-metadata.json
RDF metadata describing the raw data, test, and cells
application/json+ld
Semantic web integration


ro-crate-preview.html
RDF metadata describing the raw data, test, and cells
application/json+ld
Semantic web integration




Related Resources




Relationship
Record
Description




isPartOf
INR18650-LG-3500-MJ1 Cathode Raw Data Collection
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.


IsContinuedBy
INR18650-LG-3500 Cathode EIS Data Preprocessing
This record contains workflows for packaging EIS measurements of an INR18650-MJ1 battery cell cathode from LG CHEM at 25°C.


IsContinuedBy
INR18650-LG-3500 Cathode EIS Structured Data
This record contains electrochemical impedance spectroscopy (EIS) measurements of the NMC cathode from an LG CHEM INR18650-MJ1 lithium-ion cell, structured for machine-readable applications. The dataset includes Parquet files with harmonized tabular impedance data, suitable for computational pipelines, and optionally linked data in JSON-LD format for semantic annotation. These measurements were recorded at 25°C and cover both charge and discharge sequences over the full SOC range.




Licensing

This dataset is licensed under CC-BY 4.0, allowing for sharing and adaptation with proper attribution.

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].