PHOTOSENSITIZED DECHLORINATION OF POLYCHLORINATED PHENOLS .1. CARBAZOLE-PHOTOSENSITIZED DECHLORINATION OF PENTACHLOROPHENOL

被引：16

作者：

NOWAKOWSKA, M

SZCZUBIALKA, K

机构：

[1] Faculty of Chemistry, Jagiellonian University, 30-060 Kraków

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 1995年 / 91卷 / 01期

关键词：

CARBAZOLE; DECHLORINATION; ELECTRON TRANSFER; FLUORESCENCE QUENCHING; PENTACHLOROPHENOL; PHOTOCHEMICAL REACTION;

D O I：

10.1016/1010-6030(95)04109-S

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 dechlorination of pentachlorophenol (PCP) photosensitized by carbazole (Cz) has been studied. It is shown that 2,3,4,5,-tetrachlorophenol (TCP) is the main primary product. Prolonged irradiation results in the formation of trichlorophenols. The process is explained via a mechanism involving electron transfer from excited Ct to PCP.

引用

页码：81 / 85

页数：5

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