Electrosynthesis of benzoquinone from phenol on α and β surfaces of PbO2

被引：56

作者：

Abaci, S ^{[1
]}

Tamer, U

Pekmez, K

Yildiz, A

机构：

[1] Hacettepe Univ, Dept Chem, Fac Sci, TR-06532 Ankara, Turkey

[2] Gazi Univ, Fac Pharm, Dept Pharmaceut Chem, TR-06330 Ankara, Turkey

来源：

ELECTROCHIMICA ACTA | 2005年 / 50卷 / 18期

关键词：

benzoquinone; phenol; oxidation; alpha-PbO2; beta-PbO2;

D O I：

10.1016/j.electacta.2005.01.006

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Electrosynthesis of benzoquinone from phenol was investigated in acetonitrile-water mixtures on alpha-PbO2 and beta-PbO2 electrodes. The influence of water concentration, electrolysis potential, initial phenol concentration and temperature on benzoquinone production was also studied. Different electrocatalytic activities of alpha and beta structures of PbO2 were determined. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：3655 / 3659

页数：5

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