This dataset underpins the results published in the paper, "Stimuli responsive conductive polyaniline membrane: In-filtration electrical tuneability of flux and MWCO". Included are the results of Fourier transform infrared spectroscopy (FTIR), UV–visible spectroscopy (UV–vis),
dynamic contact angle goniometry, and measurements of four-point probe conductivity, membrane permeance, electrical tuneability under applied potential, and molecular weight cut-off (MWCO), as applied to a conductive polyaniline (PANI) membrane.