Conductometric properties of alcoholic nanosuspensions of metal oxides

In this work, we present the experimental study of nanofluids’ electrophysical characteristics concentration dependencies specific behavior (nanoparticles Al2O3, ZnO and Fe2O3 in isopropyl alcohol) at low concentrations. The values a conductivity, electrical capacitance dielectric permittivity are measured depending on suspended particles’ for concentrated nanofluids far from percolation threshold different periods after their preparation. It is shown that increase parameters with increasing pointed nanoparticles (which themselves non-conductive) may be explained by formation an double layer around particles particle clusters.