RECENT ADVANCES IN HIGH QUANTUM YIELD DYE SENSITIZATION OF SEMICONDUCTOR ELECTRODES

被引：81

作者：

PARKINSON, BA ^{[1
]}

SPITLER, MT ^{[1
]}

机构：

[1] POLAROID CORP,CAMBRIDGE,MA

来源：

ELECTROCHIMICA ACTA | 1992年 / 37卷 / 05期

关键词：

2-D METAL DICHALCOGENIDES; ELECTRON TRANSFER; FLASH PHOTOLYSIS;

D O I：

10.1016/0013-4686(92)85045-M

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Recent advances in the study of the dye sensitization of semiconductor electrodes are reviewed highlighting the characteristics of dye/semiconductor pairs with a high quantum yield, PHI, for electrons collected as current per photon absorbed by the dye. Photoelectrochemical data, picosecond fluorescence measurements, and flash photolysis results on high-PHI systems are discussed in relation to kinetic models of the injection process in order to provide an overall evaluation of the current state of the understanding of the events following excitation of an excited dye adsorbed on a semiconductor surface.

引用

页码：943 / 948

页数：6

共 36 条

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