Photocatarytic transformations of organic sulfur compounds and H2S

摘要

Modern views on the products, pathways and kinetic features of liquid- and gas-phase photocatalytic reactions of sulfur compounds in the presence of heterogeneous and homogeneous photocatalysts are generalised. Attention is focused on the aliphatic and aromatic reduced sulfur compounds and pesticides. The reaction rate in the liquid and gas phases is analysed as a function of solution pH, temperature, catalyst content, substrate concentration, solvent type, air moisture and added oxidants. Photocata-lyst deactivation and the ways for recovery of its activity are considered. The bibliography includes 130 references.