Electrochemical Characteristics of Particulate Matter

摘要: The current work is dedicated to electrochemical impedance spectra analysis of the fine and coarse airborne particulate matter sampled on glass fibre filters in Riga city air. cyclic voltammograms, double layer capacitance were obtained after pre-treatment samples. equivalent circuit method statistical used for analysis. Analyzing spectra, it was concluded that both – particles heated N2 flow does not change by aerosol mass concentration variations. On other hand, O2 increases, increasing PM10 concentration. Describing capacitance, observed aerosols did change, size However, flow, reduced.