MODIFICATION OF ELECTRODE SURFACE WITH SEMICONDUCTOR COLLOIDS AND ITS SENSITIZATION WITH CHLOROPHYLL-A

被引：108

作者：

HOTCHANDANI, S ^{[1
]}

KAMAT, PV ^{[1
]}

机构：

[1] UNIV QUEBEC,CTR RECH PHOTOBIOPHYS,TROIS RIVIERES GA9 5H7,QUEBEC,CANADA

来源：

CHEMICAL PHYSICS LETTERS | 1992年 / 191卷 / 3-4期

关键词：

D O I：

10.1016/0009-2614(92)85308-W

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The surface of an optically transparent electrode has been modified with colloidal particles of ZnO and CdS. Chlorophyll a electrodeposited on these modified electrode surfaces is capable of injecting electrons from its excited state into the conduction band of the semiconductor. The role of the coupled semiconductor in improving the photon to photocurrent conversion efficiency of the photosensitization process is described.

引用

页码：320 / 326

页数：7

共 26 条

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