Sulphur dioxide oxidation at lead dioxide anodes

被引：0
|
作者：
Scott, K [1 ]
Cheng, H [1 ]
机构：
[1] Univ Newcastle Upon Tyne, Dept Chem & Proc Engn, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
来源：
ENERGY AND ELECTROCHEMICAL PROCESSING FOR A CLEANER ENVIRONMENT | 1998年 / 97卷 / 28期
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D O I：
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中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The use of lead dioxide coated electrodes for the oxidation of aqueous solutions of sulphite in sulphuric acid is reported. Linear Sweep and Cyclic Voltammetry data is reported. Steady state data is produced using chronopotentiometry. Evaluation of SO2 oxidation in sulphuric acid showed high current efficiencies are achieved (>90%) at low concentrations of sulphite (ca 40mM).
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页码：451 / 462
页数：12
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