Pseudo-potentiostatic electrolysis by potential buffering induced by the oxygen evolution reaction

被引：13

作者：

Fierro, Stephane ^{[1
]}

Passas-Lagos, Emmanouil ^{[1
]}

Chatzisymeon, Efthalia ^{[2
]}

Mantzavinos, Dionissios ^{[2
]}

Comninellis, Christos ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Inst Chem Sci & Engn, Swiss Fed Inst Technol, ISIC, CH-1015 Lausanne, Switzerland

[2] Tech Univ Crete, Dept Environm Engn, GR-73100 Khania, Greece

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2009年 / 11卷 / 07期

关键词：

Pseudo-potentiostatic electrolysis; Oxygen evolution reaction; IrO(2) electrodes; WASTE-WATER TREATMENT; ANODIC-OXIDATION; ELECTRODES; ORGANICS; ACID;

D O I：

10.1016/j.elecom.2009.04.038

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A new approach is proposed in order to perform electrochemical oxidation of organics by working under galvanostatic conditions with the potential 'buffered' by the competing side reaction of oxygen evolution (OER). According to this process the working potential is fixed by the nature of electrode material and is buffered during organics oxidation by the side reaction of OER. This principle has been used for the selective oxidation of some model organic compounds on Ti/IrO(2) anode. (c) 2009 Elsevier B.V. All rights reserved.

引用

页码：1358 / 1361

页数：4

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