Synthesis, characterization and photoactivity of porous anatase nano-photocatalyst

In this work we synthesized nano-particle TiO2 and TiO2-based nano photocatalyst containing different amounts of sulphonated cobalt phthalocyanine (CoPcS) by hydrothermal synthesis method. The resulting photocatalysts were characterized by XRD, UV-Vis DRS, TEM/EDX, TGMS, BET, UHV-FTIR and atomic absorption spectroscopy (AAS). These compounds were tested for photocatalytic degradation of 2,4-dichlorophenol (2,4-DCP) and Methylene blue (MB). The reaction intermediates were identified by gas chromatography-mass spectrometry (GC-MS) technique

کلیدواژه ها:

Anatase nano-particle ، Surface modification ، Sulphonated cobalt phthalocyanine ، Photocatalytic degradation