The solid/electrolyte interface often exhibits non-ideal capacitive behavior at low frequencies, commonly described by a constant phase element (CPE) . Despite its ubiquitous presence in electrochemical systems, the fundamental origin of CPE behavior remains a subject of debate. Conventional explanations typically attribute capacitance dispersion to non-uniform current distribution caused by surface roughness, or to spatial variations in interfacial resistance and capacitance arising from surface heterogeneities-including differences in crystallographic orientation, defects, porosity, and even experimental cell design (e.g., Hull cell configurations) . While these factors may contribute to time constant dispersion, their influence predominantly manifests at higher frequencies and does not fully account for the observed CPE behavior. Similarly, spatial variations in charge-transfer kinetics across the electrode surface provide only a minor contribution to impedance dispersion .