Double charge carrier mechanism through 2D/2D interface-assisted ultrafast water reduction and antibiotic degradation over architectural S,P co-doped g-C3N4/ZnCr LDH photocatalyst

2020 ◽  
Vol 7 (19) ◽  
pp. 3695-3717 ◽  
Author(s):  
Dipti Prava Sahoo ◽  
Kundan Kumar Das ◽  
Sulagna Patnaik ◽  
Kulamani Parida
Keyword(s):  
Charge Carrier ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Water Reduction ◽  
Carrier Mechanism ◽  
Double Charge ◽  
Antibiotic Degradation ◽  
Co Doped

S,P co-doped g-C3N4/ZnCr LDH 2D/2D heterostructure for photocatalytic ciprofloxacin degradation and H2 evolution under the visible light irradiation.

Water reduction and oxidation on Pt–Ru/Y2Ta2O5N2catalyst under visible light irradiation

2004 ◽  
pp. 2192-2193 ◽  
Author(s):  
Meiying Liu ◽  
Wansheng You ◽  
Zhibin Lei ◽  
Guohua Zhou ◽  
Jianjun Yang ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Water Reduction ◽  
Reduction And Oxidation

scholarly journals Enhanced Photocatalytic Properties of PET Filaments Coated with Ag-N Co-Doped TiO2 Nanoparticles Sensitized with Disperse Blue Dyes

Nanomaterials ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 987 ◽  
Author(s):  
Hui Zhang ◽  
Qi Tang ◽  
Qingshan Li ◽  
Qingwen Song ◽  
Hailiang Wu ◽  
...  
Keyword(s):  
Visible Light ◽  
Tio2 Nanoparticles ◽  
Visible Light Irradiation ◽  
Reaction Rate Constant ◽  
Light Irradiation ◽  
Photocatalytic Properties ◽  
Blue Dye ◽  
Dye Sensitization ◽  
Doped Tio2 ◽  
Co Doped

In this study, the effects of disperse blue dye-sensitization on the photocatalytic properties of the Ag-N co-doped TiO2 nanoparticles loaded on polyethylene terephthalate (PET) filaments are investigated under visible light irradiation. The microstructure and photocatalytic properties of the as-synthesized TiO2 nanocomposites, as well as the as-prepared PET filaments, are systematically characterized. The photocatalytic performance of the PET filaments coated with the Ag-N co-doped TiO2 nanoparticles sensitized with disperse blue dyes is evaluated via its capacity of photo-degrading methyl orange (MO) dyes under visible light irradiation. It is found that the holes are the predominant reactive radical species and the hydroxyl and superoxide radicals play a subordinate role in the photocatalytic reaction process. The reaction rate constant of the photocatalytic composite filaments is nearly 4.0 times higher than that of the PET filaments loaded solely with TiO2 nanoparticles. The resultant photocatalytic composite filaments are evident to be capable of repeatedly photo-degrading MO dyes without losing its photocatalytic activity significantly.

Novel Tm3+/Yb3+–co-doped Bi2MoO6: Synthesis, characterization, and enhanced photocatalytic activity under visible-light irradiation

2020 ◽  
Vol 35 (3) ◽  
pp. 312-320
Author(s):  
Zuowei Zhang ◽  
Hongshun Hao ◽  
Shanshan Jin ◽  
Yunxia Hou ◽  
Hongman Hou ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Image Position ◽  
Co Doped

Abstract

A new nano-photocatalyst based on Pt and Bi co-doped TiO2 for efficient visible-light photo degradation of amoxicillin

2019 ◽  
Vol 43 (3) ◽  
pp. 1562-1568 ◽  
Author(s):  
Maryam Salimi ◽  
Mohammad Behbahani ◽  
Hamid Reza Sobhi ◽  
Mitra Gholami ◽  
Ahmad Jonidi Jafari ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Photo Degradation ◽  
Doped Tio2 ◽  
Co Doped

Herein, the photo degradation of amoxicillin (AMX) was thoroughly investigated using Pt and Bi co-doped TiO2 photocatalysts under visible-light irradiation.

Enhanced organic dye removal of the W and N co-doped NaTaO3 under visible light irradiation

2016 ◽  
Vol 681 ◽  
pp. 225-232 ◽  
Author(s):  
Sai Wang ◽  
Xuewen Xu ◽  
Han Luo ◽  
Yinghao Bai ◽  
Saleem Abbas ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Dye Removal ◽  
Organic Dye ◽  
Light Irradiation ◽  
Co Doped
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