DIFFERENT PHOTOELECTROCHEMICAL BEHAVIOR OF SINTERED AND FLAME-OXIDIZED FE2O3

被引：66
作者：
CURRAN, JS
GISSLER, W
机构：
[1] EURATOM, Joint Research Centre, Ispra (Varese)
来源：
JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1979年 / 126卷 / 01期
关键词：
D O I：
10.1149/1.2128988
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The photoelectrochemical properties of n-type semiconducting ferric oxide were investigated using samples prepared by two different techniques. Electrodes were made by rapid flame oxidation of iron and from sintered ferric oxide. Particular attention was given to the transient photocurrents produced under pulsed illumination, the form of which is completely different for the two different types of electrode. Capacity measurements showed both types of electrodes to possess very low flatband potentials. Different models are discussed which can account for all the data, and the applicability of ferric oxide electrodes in semiconductor-liquid junction solar cells is considered. © 1979, The Electrochemical Society, Inc. All rights reserved.
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页码：56 / 59
页数：4
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