Electrochemistry Material Properties

These material property groups for electrochemistry (including their associated physical properties) can be added to models from the Material window. These property groups require the Batteries & Fuel Cells Module, Corrosion Module, or Electrodeposition Module.

Table 9-4: Electrochemistry Materials

Property Group and Property	Name/Variable	SI Unit
Electrode Potential
Equilibrium potential	Eeq	V
Reference concentration	cEeqref	mol/m3
Temperature derivative of equilibrium potential	dEeqdT	V/K
Electrolyte Conductivity
Electrolyte conductivity	sigmal	S/m
Electrolyte Salt Concentration
Electrolyte salt concentration	cElsalt	mol/m3
Linearized Resistivity	This material node defines the electric resistivity (and conductivity) as a linear function of temperature.
Reference resistivity	rho0	Ω·m
Reference temperature	Tref	K
Resistivity temperature coefficient	alpha	1/K
Operational Electrode State-of-Charge
Maximum electrode state-of-charge	socmax	1
Minimum electrode state-of-charge	socmin	1
Species Properties
Transport number	transNum	1