Figure 26. Guoy-Chapman-Stern model. The metal-ion interaction is strong, and the specifically adsorbed charge may exceed the positive charge on the electrode which establishes a diffuse layer of solvated cations.

Figure 26 - Guoy-Chapman-Stern model. The metal-ion interaction is strong, and the specifically adsorbed charge may exceed the positive charge on the electrode which establishes a diffuse layer of solvated cations.