METHOD OF DETERMINATION OF NUMBER OF ACTIVE CENTERS OF CARBON ADSORBENTS

摘要

physico-chemical analysis; fields of science where quantitative determination of active centers in various specimens of carbon adsorbents is required. SUBSTANCE: before and after deuteration specimen is dried to constant mass; then free induction signal is excited and amplitude of signal is measured; number of active centers is determined by results of measurements by means of respective formula. EFFECT: enhanced accuracy of determination; fast determination of active centers of carbon adsorbents without destruction of specimen. 1 tbl