Visible-Light Driven Photocatalytic Degradation of Organic Dyes over Ordered Mesoporous CdxZn1–xS Materials

2017 ◽  
Vol 121 (9) ◽  
pp. 5137-5144 ◽  
Author(s):  
Yoon Yun Lee ◽  
Jong Hun Moon ◽  
Yun Seok Choi ◽  
Gwi Ok Park ◽  
Mingshi Jin ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Organic Dyes ◽  
Ordered Mesoporous ◽  
Visible Light Driven

Synthesis and Characterization of WO3and#183;0.33H2O/Ag2MoO4 Composites as a Visible-Light-Driven Photocatalyst for Rhodamine B and Levofloxacin Degradation

2020 ◽  
Vol 42 (6) ◽  
pp. 827-827
Author(s):  
Yun Xuan Fu Yun Xuan Fu ◽  
Yan Li Yan Li ◽  
Tian Long Chang Tian Long Chang ◽  
Xu Tao Liu Xu Tao Liu ◽  
Xiang Feng Wu Xiang Feng Wu ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Rhodamine B ◽  
Organic Dyes ◽  
Degradation Process ◽  
Molar Ratio ◽  
Leading Role ◽  
Visible Light Driven

Visible-light-driven WO3and#183;0.33H2O/Ag2MoO4 composites have been prepared by using an in-situ growth of Ag2MoO4 nanoparticles on the surfaces of WO3and#183;0.33H2O. The photocatalytic activities of the samples were studied by degradation of rhodamine B and levofloxacin dilute solution. The synergistic photocatalytic mechanism was also analyzed. Experimental results reveal that the as-developed hybrids have higher photocatalytic activity than pure samples. When the theoretical molar ratio of WO3and#183;0.33H2O to Na2MoO4and#183;2H2O is 1:0.15, the as-developed hybrids have the highest photocatalytic degradation efficiency of 99.0% for rhodamine B in 45 min and 40.9% for levofloxacin in 120 min. Furthermore, there are chemical bonds between WO3and#183;0.33H2O and Ag2MoO4. In addition, the super oxide radicals play the leading role during the photocatalytic degradation process of the samples. This work will provide reference for treatment of organic dyes and antibiotics pollution in water with using solar energy.

Facile fabrication of ordered mesoporous Bi/Ti-MCM-41 nanocomposites for visible light-driven photocatalytic degradation of methylene blue and CO oxidation

2018 ◽  
Vol 195 ◽  
pp. 174-183 ◽  
Author(s):  
Shaimaa K. Mohamed ◽  
Amr Awad Ibrahim ◽  
A.A. Mousa ◽  
Mohamed A. Betiha ◽  
E.A. El-Sharkawy ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Co Oxidation ◽  
Ordered Mesoporous ◽  
Visible Light Driven ◽  
Facile Fabrication ◽  
Mcm 41

{Mo72Fe30} Nanoclusters for the Visible-Light-Driven Photocatalytic Degradation of Organic Dyes

2019 ◽  
Vol 3 (1) ◽  
pp. 648-657 ◽  
Author(s):  
Zohreh Garazhian ◽  
Abdolreza Rezaeifard ◽  
Maasoumeh Jafarpour ◽  
Alireza Farrokhi
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Organic Dyes ◽  
Visible Light Driven

Biphasic TiO 2 nanoparticles decorated graphene nanosheets for visible light driven photocatalytic degradation of organic dyes

2018 ◽  
Vol 430 ◽  
pp. 145-154 ◽  
Author(s):  
K. Alamelu ◽  
V. Raja ◽  
L. Shiamala ◽  
B.M. Jaffar Ali
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Organic Dyes ◽  
Graphene Nanosheets ◽  
Visible Light Driven

Visible-light-driven ZnO/ZnS/MnO2 ternary nanocomposite catalyst: synthesis, characterization and photocatalytic degradation of methylene blue

2021 ◽  
Author(s):  
Muhammad Abdullah ◽  
Peter John ◽  
Zahoor Ahmad ◽  
Muhammad Naeem Ashiq ◽  
Sumaira Manzoor ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Catalyst Synthesis ◽  
Ternary Nanocomposite ◽  
Nanocomposite Catalyst ◽  
Visible Light Driven

Solvothermal synthesis and visible light-driven photocatalytic degradation for tetracycline of Fe-doped SrTiO3

RSC Advances ◽  
2014 ◽  
Vol 4 (88) ◽  
pp. 47615-47624 ◽  
Author(s):  
Ping Li ◽  
Chunbo Liu ◽  
Guoling Wu ◽  
Yang Heng ◽  
Shuang Lin ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Visible Light Irradiation ◽  
Solvothermal Synthesis ◽  
Solvothermal Method ◽  
Light Irradiation ◽  
Photocatalytic Activities ◽  
Visible Light Driven ◽  
Facile Solvothermal Method

In this paper, Fe-doped SrTiO3 (FSTO) photocatalysts were successfully prepared via a facile solvothermal method, and their photocatalytic activities for degrading tetracycline (TC) under visible light irradiation were examined.

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