ABSTRACT
F n z eel
1 0
ε ε
β χ ( )
,Ψ (3.2)
where χ is a constant depending on the electrolyte type:
Type of Electrolyte 1-1 1-2 1-3 1-4 2-4
2-2 2-1 2-3 3-3
χ 2 3 6 10 16
Then, the contribution of electrostatic interactions with other ions for 1 mol of ions is expressed as
F = N n z eel
1 0
ε ε
β χ
⋅
( ) ,Ψ (3.3)
where NA−1.