Electrochemical Synthesis of Ferrate Using Iron with 3.3% Si Anode

Hong Li Shang; Xue Mei Sang; Zhi Feng Tian; Yun Mei Tang

doi:10.4028/www.scientific.net/AMR.396-398.1773

Paper Titles

Preparation and Characterization of a Novel Gel Polymer Membrane Based on a Tetra-Copolymer
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Comparative Research on Properties of Trivalent and Hexavalent Passive Film on Galvanized Steel
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Investigation of Anticorrosive Trivalent-Chrome Coatings on 6063 Aluminum Alloy
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The Preparation of Sugarcane Bagasse Microcrystaline Cellulose in Subcritical Water/CO₂
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Electrochemical Synthesis of Ferrate Using Iron with 3.3% Si Anode
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Effects of Sulfate-Reducing Bacteria on the Corrosion of Q235
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Novel Methods to Extract Vanadium from Vanadium Slag by Liquid Oxidation Technology
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Enhancing Current of Microbial Fuel Cell by Modifying Ionic Liquid-Doped Polyaniline Film onto Graphite Anode
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The Development of Nanosecond Pulse Power Supply of Electrochemical Micromachining
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Electrochemical Synthesis of Ferrate Using Iron with 3.3% Si Anode

Abstract:

A ferrate solution about 236.87mM was obtained under the optimum conditions: 16MNaOH, J=100mAcm-2, 35°C, electrolysis duration (1h), The optimal current efficiency was 45.86%. The cyclic voltammogram of iron with 3.3% Si revealed a new anodic wave between -0.2V and 0.1V versus HgO/Hg corresponding to Fe(V) production.