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Fix max concentration in negative electrode (Ai2020) #5710

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Fix max concentration in negative electrode (Ai2020) #5710

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b0e3c61
Fix max concentration in negative electrode (Ai2020)
nmnobre Aug 10, 2026
3eb9e80
Rm unused params in dlnf_dlnc_Ai2020
nmnobre Aug 10, 2026
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4 changes: 2 additions & 2 deletions packages/pybamm/src/pybamm/input/parameters/lithium_ion/Ai2020.py
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Original file line number Diff line number Diff line change
Expand Up @@ -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.

Expand Down Expand Up @@ -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,
Expand Down