Hexagonal mesoporous silica modified with copper phthalocyanine as a photocatalyst for pesticide 2,4-dichlorophenoxiacetic acid degradation

Plasmonic photocatalytic system using silver chloride/silver nanostructures under visible light

“…Besides doping system, novel plasmonic photocatalyst [22][23][24][25][26] has been recently suggested as an alternative route for photocatalyst [27][28][29][30][31][32] under visible light. While the doped titania showed the instability from the lattice distortion and weakly formed bond, the plasmonic photocatalyst had the improved stability as well as wide adsorption range for visible light [33][34][35].…”

Photodegradation activity of polyvinyl chloride (PVC)–perchlorinated iron (II) phthalocyanine (FePcCl16) composite film

“…It will be further discussed in Section 3.6. 16 absorption spectra was found after irradiation, indicating that the conjugated macrocycle of FePcCl 16 has not been destroyed, that is, the structure of FePcCl 16 is stable in this photodegradation reaction process.…”

“…Photosensitized degradation of persistent organic pollutants (such as chlorophenol [10][11][12][13][14][15], 2,4-dichlorophenoxyacetic acid [16], atrazine [17], bisphenol A [18], organic sulfides [19] and organic dyes [20,21]) by different metallophthalocyanines in homogeneous or heterogeneous system have already been examined. To our best knowledge, there are only few reports on the photodegradation of polymer with metallophthalocyanines modified TiO 2 [22][23][24], while there is no research in the field of the photodegradable plastic with metallophthalocyanine directly.…”

Photochemical Transformations Involving Porphyrins and Phthalocyanines

“…Here, photooxidation is based on transferring electrons from the zeolite to cyanide ions in solution (Mohamed and Mohamed 2008). Mesoporous catalysts prepared from 3-aminopropyltrimethoxysilane and (hexadecafluorophthalocyaninato)copper(II), followed by co-condensation of tetraethylorthosilicate around a micelle formed by n-dodecylamine demonstrated efficacy for photodegradation of organochloride compounds, industrial dyes and pesticides with unproblematic recuperation from the reaction medium (DeOliveira et al 2008).…”