Cd|KOH|NiOOH

Zn|NH4CI|MnO2

Li|LiClO4|MnO2

Pb|H2SO4|PbO2

H2|KOH|O2

порфирин

Electrochemical research meso-etramethyl-tetrabenzoporphyrin and its complexes with metals

By cyclic voltammetry in alkaline solution investigatied electrochemical and electrocatalytic properties of meso-tetramethyltetraben- zoporphyrin with copper, iron, nickel and cobalt. Influence of change of potentials in area from 0.5 to -1.4 В and speeds of scanning from 10 to 100 mV/s on cyclic I-E-curvcs and redox-transformations of catalysts is studied.