Anodic voltammetric behaviour of a platinum electrode in molten sodium disilicate glass containing Fe2O3

Electrochemical behaviour of iron in molten enamel by means of cyclic, square wave and hydrodynamic voltammetry

“…1. In melts containing 2.5 and 5.0 mass % only one well-defined reduction wave is observed with a peak maximum around )0.65 V. This wave can be attributed to the reduction of Fe(III) to Fe(II) [7][8][9][10][11][12][13]:…”

“…Iron is the main investigated metal ion present in glass and enamel environments [1][2][3][4][5][6][7][8][9][10][11][12][13]. One reason can be found in the fact that iron is present as an impurity in many compounds that are used in glass and enamel production, especially in silicon oxide.…”