The photodegradations of 2,4,6-trimethoxy-1,3,5-triazine (TMT), 2,4-dioxohexahydro-1,3,5-triazine(DHT), 6-chloro N-ethyl N’-(1methylethyl)-1,3,5–triazine, 2,4 diamine (atrazine, AT) and cyanuric acid (CA) have been investigated in aqueous medium in the presence of ferric perchlorate as photopromotor using sunlight and UV light. The hydroxyl radical (OH) generated from the photoreaction of the c...

Ceramic ZnO-SnO2-Fe2O3 powders and transparent coatings on glasses prepared using the non-isothermal polymer-salt method demonstrate a strong ability to generate chemically active oxygen species under UV visible irradiation. Crystal structures morphologies of these materials were studied XRD SEM analysis. It was found that there are significant differences in crystal structure ceramic thin coat...

in this research, zeolite a was synthesized from waste porcelain and cds nano-particles were doped in zeolite framework by a precipitation after an ion exchanging process. all raw and modified samples were characterized by ft-ir, xrd and sem methods. primary experiments showed that the good efficiency of loaded nano cds onto the zeolite a for photodecomposition of dimethyldisulfide (dmds) under...

mn doped zno nanocomposite thin film coated on glass by a simple spin-coating method was used to degrade an azo textile dye from aqueous environment. mn doped zno nanocomposite thin film was characterized by means of x-ray diffraction (xrd) and scanning electron microscopy (sem). the photo-reduction activity of photocatalyst was evaluated using an azo textile dye as organic contaminant irradiat...