Application of a Keggin-type heteropoly acid on supporting nanoparticles in photocatalytic degradation of organic pollutants in aqueous solutions

2018 ◽  
Vol 197 ◽  
pp. 1447-1453 ◽  
Author(s):  
Mahmoud Taghavi ◽  
Mohammad Hassan Ehrampoush ◽  
Mohammad Taghi Ghaneian ◽  
Masoumeh Tabatabaee ◽  
Yadolah Fakhri
Keyword(s):  
Aqueous Solutions ◽  
Photocatalytic Degradation ◽  
Organic Pollutants ◽  
Heteropoly Acid ◽  
Keggin Type

scholarly journals An overview report on the application of heteropoly acids on supporting materials in the photocatalytic degradation of organic pollutants from aqueous solutions

PeerJ ◽  
2018 ◽  
Vol 6 ◽  
pp. e5501 ◽  
Author(s):  
Ali Nikoonahad ◽  
Babak Djahed ◽  
Samira Norzaee ◽  
Hadi Eslami ◽  
Zahra Derakhshan ◽  
...  
Keyword(s):  
Water Resources ◽  
Aqueous Solutions ◽  
Photocatalytic Degradation ◽  
Organic Pollutants ◽  
Hydroxyl Radicals ◽  
Organic Pollutant ◽  
Environmental Hazards ◽  
Heteropoly Acids ◽  
Untreated Wastewater ◽  
Supporting Materials

Organic pollutants contaminate water resources and the environment when discharged into water streams. Also, the presence of these materials in incompletely treated or untreated wastewater leads to serious environmental hazards. The hydroxyl radicals and holes are regarded as the most oxidant species in the degradation of organic pollutants using the studied composites. The results of this review show that heteropoly acids on supporting materials could be considered as appropriate photocatalysts in the removal of organic pollutant from aqueous solutions.

Synthesis and characterization of a series of novel perovskite-type LaMnO3/Keggin-type polyoxometalate hybrid nanomaterials for fast and selective removal of cationic dyes from aqueous solutions

2017 ◽  
Vol 46 (10) ◽  
pp. 3252-3264 ◽  
Author(s):  
Saeed Farhadi ◽  
Farzaneh Mahmoudi ◽  
Mostafa M. Amini ◽  
Michal Dusek ◽  
Marketa Jarosova
Keyword(s):  
Aqueous Solutions ◽  
Organic Pollutants ◽  
Selective Removal ◽  
Cationic Dyes ◽  
Synthesis And Characterization ◽  
Hybrid Nanomaterials ◽  
Keggin Type ◽  
Perovskite Type

Keggin-type polyoxometalates (H3PMo12O40, H3PW12O40 and H4SiW12O40) were supported chemically on silicacoated perovskite-type LaMnO3 nanoparticles for the removal of organic pollutants in water.

Photocatalytic Degradation of Organic Pollutants by Using Nanocrystalline Boron‐doped TiO 2 Catalysts

2021 ◽  
Vol 6 (14) ◽  
pp. 3360-3369
Author(s):  
Rani P. Barkul ◽  
Radhakrishna S. Sutar ◽  
Meghshyam K. Patil ◽  
Sagar D. Delekar
Keyword(s):  
Photocatalytic Degradation ◽  
Organic Pollutants ◽  
Boron Doped
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