From b0e3c611162f678af5977f8737deb0085b28eb08 Mon Sep 17 00:00:00 2001 From: Nuno Nobre Date: Mon, 10 Aug 2026 15:16:13 +0100 Subject: [PATCH 1/2] Fix max concentration in negative electrode (Ai2020) See Ai2020: doi.org/10.1149/2.0122001JES. --- .../pybamm/src/pybamm/input/parameters/lithium_ion/Ai2020.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/packages/pybamm/src/pybamm/input/parameters/lithium_ion/Ai2020.py b/packages/pybamm/src/pybamm/input/parameters/lithium_ion/Ai2020.py index 89071f39dc..bdca9840bd 100644 --- a/packages/pybamm/src/pybamm/input/parameters/lithium_ion/Ai2020.py +++ b/packages/pybamm/src/pybamm/input/parameters/lithium_ion/Ai2020.py @@ -578,7 +578,7 @@ def get_parameter_values(): "Contact resistance [Ohm]": 0, # negative electrode "Negative electrode conductivity [S.m-1]": 100.0, - "Maximum concentration in negative electrode [mol.m-3]": 28700.0, + "Maximum concentration in negative electrode [mol.m-3]": 29700.0, "Negative particle diffusivity [m2.s-1]": graphite_diffusivity_Dualfoil1998, "Negative electrode OCP [V]": graphite_ocp_Enertech_Ai2020, "Negative electrode porosity": 0.33, From 3eb9e800c1eb8cd7eac3c2de39d2a046422bfe07 Mon Sep 17 00:00:00 2001 From: Nuno Nobre Date: Mon, 10 Aug 2026 17:37:30 +0100 Subject: [PATCH 2/2] Rm unused params in dlnf_dlnc_Ai2020 --- .../pybamm/src/pybamm/input/parameters/lithium_ion/Ai2020.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/packages/pybamm/src/pybamm/input/parameters/lithium_ion/Ai2020.py b/packages/pybamm/src/pybamm/input/parameters/lithium_ion/Ai2020.py index bdca9840bd..04adb6f2c4 100644 --- a/packages/pybamm/src/pybamm/input/parameters/lithium_ion/Ai2020.py +++ b/packages/pybamm/src/pybamm/input/parameters/lithium_ion/Ai2020.py @@ -390,7 +390,7 @@ def lico2_cracking_rate_Ai2020(T_dim): return k_cr * arrhenius -def dlnf_dlnc_Ai2020(c_e, T, T_ref=298.3, t_plus=0.38): +def dlnf_dlnc_Ai2020(c_e, T): """ Activity dependence of LiPF6 in EC:DMC as a function of ion concentration.