Study on Electrolytic Preparation of Ferrate(VI)

In this paper,an electrolytic preparation of ferrate(Ⅵ) by dissolution of a new material in NaOH electrolyte is introduced.A variety of electrolysis conditions including electrolyte time,applied current density and electrolyte concentration are explored.The experimental results show that this new material could prepare ferrate in higher current density and higher current efficiency,with a highest efficiency of 58.96%,current density(492 mA/cm2) and in 14 mol/L NaOH electrolyte during 60 min.