Die Sauerstoffreduktion aus schwach sauren und neutralen,ungepufferten Lösungen

Oxygen reduction in weakly acid, not buffered aqueous solutions The cathodic reduction of solved oxygen was investigated with the cyclic voltammetry at oxid-free, bright Pt-electrodes in slightly acid, not buffered, aqueous solutions. The limiting diffusion current density of the protons causes a plateau in current-potential curve. An influence of the anions was detected.