Comparative Phototransformation Of Environmental Pollutants Using Metallophthalocyanines Supported On Electrospun Polymer Fibers

The fluorescence and photoactivity of a series of Zn and Lu phthalocyanine complexes incorporated in various polymer fibers were investigated for the phototransformation of 4-chlorophenol, 4-nitrophenol, and methyl orange. The phthalocyanine complexes functionalized on polystyrene and polysulfone polymer fibers could be applied in the degradation of 4-chlorophenol, 4-nitrophenol, and methyl orange with 4-chlorophenol being much more susceptible to degradation while methyl orange was the least. Also polymer fibers of polystyrene were found to be reusable. (C) 2012 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 128: 1131-1142, 2013