In addition, it is also worth highlighting recent molecular dynamics calculations of the nonlinear response of the effective permittivity of H2O in contact with oppositely charged graphene electrodes to applied electric fields . At comparable bias to the present work, it has been observed that not only is there an asymmetry in the effective permittivity due to the reorientation of the solvent molecules with the field, the ratio of the permittivity at the negative vs positive electrode is 2. Similarly, the computed capacitance (CYL) values for our lowest electrolyte concentration (1M), where solvent (H2O) effects are expected to be most dominant, also has a ratio of approximately 2, as can be seen in Figure . From the observed asymmetry in two important conclusions can be drawn: (i) in line with previous studies graphene is able to store higher amount of charge under negative bias; and (ii) the fact that is not governed solely by the charge stored at the interface as the Young -Lippmann equation postulates, but is also strongly dependent on the structure of the solvent in the inner and outer Helmholtz plane arising from the electrode/solvent specific interactions (see also the discussion in Section 3.3).