ABQ_EChem_LMB_ButlerVolmerInterf

This parameter table type is used in modeling the solid electrodes in lithium metal batteries to specify the coefficients to use to compute the current density using the Butler-Volmer equation.

This page discusses:

See Also
Modeling Solid Electrodes in Lithium Metal Batteries

Products Abaqus/Standard

You must include a parameter table of type "ABQ_EChem_LMB_ButlerVolmerInterf" in the table collection definition to specify the coefficients to use to compute the current density using the Butler-Volmer equation.

Parameter Table Type Definition

PARAMETER TABLE TYPE, NAME="ABQ_EChem_LMB_ButlerVolmerInterf", PARAMETERS=9
  FLOAT, , "
						
							k
							c
						
					", , ,
  FLOAT, , "
						
							k
							a
						
					", , ,
  FLOAT, , "
						
							α
							c
						
					", , ,
  FLOAT, , "
						
							α
							a
						
					", , ,
  FLOAT, , "
						
							C
							e
							ref
						
					", , ,
  FLOAT, , "
						
							R
							SEI
						
					", , ,
  FLOAT, , "
						
							Stress
							coef
						
					", , ,
  FLOAT, , "
						
							
								
									S
								
								
									f
									a
									c
								
							
						
					", , ,
  FLOAT, , "
						
							z
						
					", , ,

Parameters

k c
Cathodic rate constant.
k a
Anodic rate constant.
α c
Cathodic transfer coefficient.
α a
Anodic transfer coefficient.
C e ref
Reference value of the lithium concentration in the electrolyte.
R SEI
Resistance value of the solid electrolyte interphase (SEI) layer.
Stress coef
Partial molar volume coefficient for the hydrostatic stress at the particle surface.
S f a c
Surface roughness coefficient that captures the increase in surface area compared to geometric surface area.
z
Charge number of electrode.