Published October 4, 2026 | Version v0.4.0

lfp-model: a LiFePO4 porous-electrode half-cell model solved with Newman's BAND method

Authors/Creators

Description

A one-dimensional model of a LiFePO4 half cell (lithium foil, separator, porous cathode) with dilute-solution electrolyte transport, electronic conduction and Butler-Volmer insertion kinetics, solved by finite volumes, backward Euler and Newton's method with the BAND block-tridiagonal solver. It runs constant-current, constant-voltage and rest protocols. Fortran, C++ and Python implementations read the same input file.

Notes

If you use this model in published work, please cite it, bandsolver, and Newman's description of the BAND method (Electrochemical Systems, Appendix C).

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