The transfer behavior of Me4N+ across the H2O-nitrobenzene interface was investigated by polarog., including semiintegral (m), semidifferential (e), 1.5th-order differential (e') and 2.5th-order differential (e'') methods. The predicted dependencies of peak height, peak potential, and peak widthon the concentration and scan rate, etc. are discussed theor. The polarog. theory on the transfer of ions across the interface was experimental confirmed. This method can be used for determing Me4N+.

Key words: WATER, POLAROGRAPHIC ANALYSIS, NITROBENZENE, INTERFACES, TETRAMETHYL AMMONIUM, ELECTROCHEMISTRY, INTEGRAL, CYCLOVOLTAMGRAPH