PHOTOCURRENTS INDUCED BY SUBBANDGAP ILLUMINATION IN A TI-OXIDE FILM ELECTRODE

被引：40

作者：

LASER, D

GOTTESFELD, S

机构：

[1] Department of Chemistry, University of Tel-Aviv, Ramat-Aviv

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1979年 / 126卷 / 03期

关键词：

photoelectrodes; surface states; water photooxidation;

D O I：

10.1149/1.2129065

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Photocurrents induced by illumination of subbandgap photon energy in a Ti-oxide film electrode (produced by thermal oxidation of a Ti metal rod) were measured under anodic polarization with a two-beam experimental setup. The results are interpreted in terms of photon-induced electron transfers to and from active bandgap states, located at or close to the surface. © 1979, The Electrochemical Society, Inc. All rights reserved.

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页码：475 / 478

页数：4

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