scholarly journals Photocatalytic Decomposition of Amoxicillin Trihydrate Antibiotic in Aqueous Solutions under UV Irradiation Using Sn/TiO2Nanoparticles

2012 ◽  
Vol 2012 ◽  
pp. 1-11 ◽  
Author(s):  
Robab Mohammadi ◽  
Bakhshali Massoumi ◽  
Mohammad Rabani
Keyword(s):  
Aqueous Solutions ◽  
Uv Irradiation ◽  
Photocatalytic Decomposition ◽  
Amoxicillin Trihydrate

scholarly journals Evaluation of Malathion Pesticide Removal Efficiency by g-C3N4/ Fe3O4/Ag Nanocomposites from Aqueous Solutions in the Presence of UV Irradiation

2020 ◽  
Vol 7 (3) ◽  
pp. 261-279
Author(s):  
Ali Esrafili ◽  
Soudabeh Ghodsi ◽  
Roshanak Rezaei Kalantary ◽  
Mitra Gholami ◽  
◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Removal Efficiency ◽  
Uv Irradiation ◽  
Pesticide Removal

Enhancing the Photocatalytic Activity of La/Y Co-Doped ZnWO4 under UV Irradiation

2020 ◽  
Vol 842 ◽  
pp. 214-222
Author(s):  
Chu Wen Rao ◽  
Wei Zhang ◽  
Zheng Fa Hu ◽  
Zu Yong Feng ◽  
Ying Jun Chen ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Uv Irradiation ◽  
Photoelectron Spectroscopy ◽  
Broad Band ◽  
Solid State Reaction Method ◽  
High Photocatalytic Activity ◽  
Photocatalytic Decomposition ◽  
X Ray ◽  
Co Doping ◽  
Broad Band Emission

In this paper, ZnWO4: La3+, Y3+ photocatalysts were synthesized by a high-temperature solid state reaction method. The effects of La3+ and Y3+ doping contents on the phase, morphologies and optical properties of the samples were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Diffuse reflectance spectra (DRS), photoluminescence spectra (PL), Raman and UV-visible spectroscopy, respectively. The as-prepared ZnWO4:La3+, Y3+ photocatalysts showed photoluminescence with a broad band emission, and high photocatalytic activity in degradation of rhodamine B (RhB) under simulated UV irradiation. The results showed that co-doping in ZnWO4 can enhance light harvesting capability to generate more electron-hole pairs, and acted as a trap center by decreasing the recombination of photogenerated electrons and holes. All the results obtained by the work suggest that ZnWO4: La3+, Y3+ photocatalysts are promising materials for the photocatalytic decomposition of pollutants.

Photocatalytic decomposition of graphene over a ZnO surface under UV irradiation

2015 ◽  
Vol 17 (24) ◽  
pp. 15683-15686 ◽  
Author(s):  
Dae-Hwa Mun ◽  
Hyun Jung Lee ◽  
Sukang Bae ◽  
Tea-Wook Kim ◽  
Sang Hyun Lee
Keyword(s):  
Zinc Oxide ◽  
Selective Oxidation ◽  
Uv Irradiation ◽  
Photocatalytic Decomposition ◽  
Oxide Surface ◽  
Photocatalytic Reactions

Selective oxidation and decomposition of graphene via photocatalytic reactions on a zinc oxide surface under UV irradiation.

Oxidative degradation of EDTA in aqueous solutions under UV irradiation

2008 ◽  
Vol 50 (1) ◽  
pp. 70-74 ◽  
Author(s):  
A. F. Seliverstov ◽  
B. G. Ershov ◽  
Yu. O. Lagunova ◽  
P. A. Morozov ◽  
A. S. Kamrukov ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Uv Irradiation ◽  
Oxidative Degradation
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