Charge storage in the O2(g),Pt/YSZ system

被引：43

作者：

Jaccoud, Arnaud ^{[1
]}

Falgairette, Cyril ^{[1
]}

Foti, Gyoergy ^{[1
]}

Comninellis, Christos ^{[1
]}

机构：

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

来源：

ELECTROCHIMICA ACTA | 2007年 / 52卷 / 28期

关键词：

platinum electrode; YSZ; solid electrolyte cell; anodic polarization; charge storage;

D O I：

10.1016/j.electacta.2007.06.046

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The O-2(g),Pt/YSZ system was characterized at 450 degrees C by using various electrochemical techniques such as single- and double-step chronoamperometry, chronocoulometry and chronopotentiometry. The response to these experiments gives evidence for the presence of pseudocapacitive processes related with charge storage. Linear sweep voltammetric measurements after prolonged anodic polarization have shown that these charges are located at three different locations. (C) 2007 Elsevier Ltd. All rights reserved.

引用

页码：7927 / 7935

页数：9