Cathodic reduction of halogens in salt melts under conditions of convective diffusion

摘要: The polarographic behaviour of the halogens (Cl2, Br2, I2) dissolved in fused nitrate ternary eutectic (LiNO3NaNO 3KNO3) was studied. curves cathodic reduction halogen molecules were obtained by using a rotating macro-disk platinum electrode. Simple and derivative polarograms have made it possible to ascertain activation polarization electrode processes type Hal2 + 2e → 2 Hal−. waves are described ϕ = const - RTαnFlniid i diffusion coefficients species energy limiting currents determined. thickness layer calculated Levich equation.