The influence of nonstoichiometry on the electrocatalytic activity of PbO2 for oxygen evolution in acidic media

被引：28
作者：
Abaci, S [1 ]
Pekmez, K [1 ]
Yildiz, A [1 ]
机构：
[1] Hacettepe Univ, Dept Chem, Fac Sci, TR-06800 Ankara, Turkey
来源：
ELECTROCHEMISTRY COMMUNICATIONS | 2005年 / 7卷 / 04期
关键词：
PbO2; electrocatalytic activity; nonstoichiometry; conductivity; oxygen evolution;
D O I：
10.1016/j.elecom.2005.02.007
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
PbOx films were prepared under various deposition conditions. The exact stoichiometries of these films were determined by titration. These PbOx electrodes were used for oxygen evolution in aqueous perchloric acid solution and the influence of nonstoichiomcity of PbOx films on their electrochemical activity was investigated. (c) 2005 Elsevier B.V. All rights reserved.
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收藏
页码：328 / 332
页数：5
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