نتایج جستجو برای: photodecomposition

تعداد نتایج: 302  

Journal: :Scientific and Technical Journal of Information Technologies, Mechanics and Optics 2019

Journal: :European Polymer Journal 2021

Hybrid H3PMo12O40/polymer composites were proposed here for the simple photocatalytic decomposition of erythrosine B and rose Bengal because their unwanted effect on environmental microorganism. Interestingly, composite exhibited efficient activity dyes under both mild near UV irradiation solar irradiation. High final conversions obtained reaching 81% 86% respectively after 120 min [email prote...

Journal: :Photochemical and Photobiological Sciences 2021

A novel amphiphilic photosensitizing agent based on a tricationic fullerene C60 (DMC603+) was efficiently synthesized from its non-charged analogue MMC60. These fullerenes presented strong UV absorptions, with broad range of less intense absorption up to 710 nm. Both compounds showed low fluorescence emission and were able photosensitize the production reactive oxygen species. Furthermore, phot...

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...

Elham Askari Mohammad Habibi,

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...

Elham Askari Mohammad Habibi,

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...

2009
S Rajagopal D Nataraj D Mangalaraj Yahia Djaoued Jacques Robichaud O Yu. Khyzhun

Tungsten trioxide (WO(3)) nanostructures were synthesized by hydrothermal method using sodium tungstate (Na(2)WO(4).2H(2)O) alone as starting material, and sodium tungstate in presence of ferrous ammonium sulfate [(NH(4))(2)Fe(SO(4))(2).6H(2)O] or cobalt chloride (CoCl(2).6H(2)O) as structure-directing agents. Orthorhombic WO(3) having a rectangular slab-like morphology was obtained when Na(2)W...

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