TABLE IV.

Parameters for dealing with the EDL and surface ionic adsorption (He et al., 2006 and Yang and Zhang, 2007)

Parameter	Value	Physical meaning
$\sigma$	−13 mC/m2	Initial surface charge
${\sigma }_{\max }$	−130 mC/m2	Maximum amount of charge adsorption
$d$	0.3 nm	Thickness between iHp and oHp
${\epsilon }_i$	40 ${\epsilon }_0$	Permittivity of the region between iHp and oHp
$\gamma$	e2	intrinsic binding constant