DOI: 10.5281/zenodo.15538164
title: INR18650-LG-3500-MJ1 Cathode GITT Parameters

description: Scope

This record contains parameters fitted from a GITT (without intermittent EIS) measurement on the harvested ngative electrode (anode) of the INR18650-MJ1 Li-ion battery cell from LG CHEM.

Files

Plots




Filename
Format
Description




positive-electrode-diffusivity-m2s-1_lithiation_from_DFN.pdf
PDF (application/pdf)
Plot of diffusivity lithiation results from DFN model.


positive-electrode-diffusivity-m2s-1_lithiation_from_SPMe.pdf
PDF (application/pdf)
Plot of diffusivity lithiation results from SPMe model.


positive-electrode-diffusivity-m2s-1_lithiation_from_SPM.pdf
PDF (application/pdf)
Plot of diffusivity lithiation results from SPM model.


positive-electrode-diffusivity-m2s-1_delithiation_from_DFN.pdf
PDF (application/pdf)
Plot of diffusivity delithiation results from DFN model.


positive-electrode-diffusivity-m2s-1_delithiation_from_SPMe.pdf
PDF (application/pdf)
Plot of diffusivity delithiation results from SPMe model.


positive-electrode-diffusivity-m2s-1_delithiation_from_SPM.pdf
PDF (application/pdf)
Plot of diffusivity delithiation results from SPM model.




Data




Filename
Format
Description




positive-electrode-diffusivity-m2s-1_lithiation_from_DFN.json
JSON (application/json)
Data for diffusivity lithiation results from DFN model.


positive-electrode-diffusivity-m2s-1_lithiation_from_SPMe.json
JSON (application/json)
Data for diffusivity lithiation results from SPMe model.


positive-electrode-diffusivity-m2s-1_lithiation_from_SPM.json
JSON (application/json)
Data for diffusivity lithiation results from SPM model.


positive-electrode-diffusivity-m2s-1_delithiation_from_DFN.json
JSON (application/json)
Data for diffusivity delithiation results from DFN model.


positive-electrode-diffusivity-m2s-1_delithiation_from_SPMe.json
JSON (application/json)
Data for diffusivity delithiation results from SPMe model.


positive-electrode-diffusivity-m2s-1_delithiation_from_SPM.json
JSON (application/json)
Data for diffusivity delithiation results from SPM model.




Scripts




Filename
Format
Description




positive-electrode-diffusivity-m2s-1_lithiation_from_DFN.py
Python script (text/x-python)
Script for calculating diffusivity for lithiation from DFN model.


positive-electrode-diffusivity-m2s-1_lithiation_from_SPMe.py
Python script (text/x-python)
Script for calculating diffusivity for lithiation from SPMe model.


positive-electrode-diffusivity-m2s-1_lithiation_from_SPM.py
Python script (text/x-python)
Script for calculating diffusivity for lithiation from SPM model.


positive-electrode-diffusivity-m2s-1_delithiation_from_DFN.py
Python script (text/x-python)
Script for calculating diffusivity for delithiation from DFN model.


positive-electrode-diffusivity-m2s-1_delithiation_from_SPMe.py
Python script (text/x-python)
Script for calculating diffusivity for delithiation from SPMe model.


positive-electrode-diffusivity-m2s-1_delithiation_from_SPM.py
Python script (text/x-python)
Script for calculating diffusivity for delithiation from SPM model.




Related Resources




Relationship
Record
Description


isPartOf
INR18650-LG-3500-MJ1 Cathode Parameterization Collection
This collection contains records with workflows to parameterize with EP-BOLFI EIS and GITT measurements parameters from a harvested positive electrode (cathode) of the INR18650-MJ1 cylindrical Li-ion battery cell manufactured by LG CHEM.


Continues
INR18650-LG-3500-MJ1 Cathode GITT Features
This record contains features observed in the GITT (without intermittent EIS) measurement on the harvested negative electrode (anode) of the INR18650-MJ1 cylindrical 18650 cell from LG CHEM. It also serves as input for EP-BOLFI parameterization.


Continues
INR18650-LG-3500-MJ1 Cathode GITT Parameter Collection
This record contains workflows to collect the parameterizations on individual SOC points with EP-BOLFI of a GITT without intermittent EIS) measurement on the harvested positive electrode (cathode) of an INR18650-MJ1 Li-ion cell from LG CHEM. The result is a reasonable fitting spline for each estimated parameter as a function of SOC.


IsContinuedBy
INR18650-LG-3500-MJ1 Lithium-Ion Battery Cell Complete Continuum Simulation Parameters
This record contains a complete and PyBaMM-compatible parameter set for the INR18650-LG-3500-MJ1 cell and incomplete versions of it that were used in an exempular GITT characterization workflow. Most parameters are repackaged laboratory measurement results and SOC alignment checks with a GITT (without intermittent EIS) measurement on the harvested electrodes.




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].