Efficient photocatalytic degradation of organic dyes using Fe-doped ZnO nanoparticles

2021 ◽  
Author(s):  
M. Senthil Kumar ◽  
C. Arunagiri
Keyword(s):  
Photocatalytic Degradation ◽  
Zno Nanoparticles ◽  
Organic Dyes ◽  
Doped Zno

Photocatalytic degradation of organic dyes using WO3-doped ZnO nanoparticles fixed on a glass surface in aqueous solution

2019 ◽  
Vol 73 ◽  
pp. 297-305 ◽  
Author(s):  
Roya Ebrahimi ◽  
Afshin Maleki ◽  
Yahya Zandsalimi ◽  
Reza Ghanbari ◽  
Behzad Shahmoradi ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Photocatalytic Degradation ◽  
Zno Nanoparticles ◽  
Glass Surface ◽  
Organic Dyes ◽  
Doped Zno

Photocatalytic degradation of organic dyes by Er3+: YAlO3/Co- and Fe-doped ZnO coated composites under solar irradiation

2016 ◽  
Vol 90 (13) ◽  
pp. 2654-2664 ◽  
Author(s):  
Yang Chen ◽  
Chunxiao Lu ◽  
Liang Tang ◽  
Yahui Song ◽  
Shengnan Wei ◽  
...  
Keyword(s):  
Photocatalytic Degradation ◽  
Organic Dyes ◽  
Solar Irradiation ◽  
Doped Zno

Synthesis of N-doped ZnO/ZnCo2O4 composites for stable photocatalytic degradation of organic dyes

2021 ◽  
Vol 217 ◽  
pp. 411-421
Author(s):  
Lukai Liu ◽  
Guoqing Zhao ◽  
Caifeng Li ◽  
Shu Zhou ◽  
Yinke Wang ◽  
...  
Keyword(s):  
Photocatalytic Degradation ◽  
Organic Dyes ◽  
Doped Zno

Photocatalytic degradation of the Paracetamol drug using Lanthanum doped ZnO nanoparticles and their in-vitro cytotoxicity assay

2016 ◽  
Vol 176 ◽  
pp. 159-167 ◽  
Author(s):  
Mohammad Shakir ◽  
Mohd. Faraz ◽  
Mohd. Asif Sherwani ◽  
Saud I. Al-Resayes
Keyword(s):  
Photocatalytic Degradation ◽  
Zno Nanoparticles ◽  
In Vitro Cytotoxicity ◽  
Cytotoxicity Assay ◽  
Doped Zno

scholarly journals Phytosynthetic Ag doped ZnO nanoparticles: Semiconducting green remediators

2018 ◽  
Vol 16 (1) ◽  
pp. 556-570 ◽  
Author(s):  
Khuram Shahzad Ahmad ◽  
Shaan Bibi Jaffri
Keyword(s):  
Zinc Oxide ◽  
Zno Nanoparticles ◽  
Zinc Oxide Nanoparticles ◽  
Organic Dyes ◽  
Zinc Acetate Dihydrate ◽  
Polluted Water ◽  
Oxide Nanoparticles ◽  
Pseudo First Order Reaction ◽  
One Pot ◽  
Doped Zno

AbstractHighly stable semiconducting silver doped zinc oxide nanoparticles have been synthesized via facile, biomimetic and sustainable route, through utilization of Zinc acetate dihydrate (C4H6O4Zn · 2H2O) as host, Silver nitrate (AgNO3) as dopant and phytochemicals of angiospermic medicinal plant Prunus cerasifera as the reducing agents. Synthesis of Ag doped ZnO nanoparticles was done in a one pot synthetic mode by varying the amount of dopant from 0.2 – 2.0%. Synthesized photocatalyst nanoparticles were analyzed via UV-vis, FTIR, XRD and SEM. Commendable alleviation in the direct band gap i.e. 2.81 eV was achieved as a result of doping. Silver doped zinc oxide nanoparticles size ranged between 72.11 – 100 nm with rough surface morphology and higher polydispersity degree. The XRD patterns revealed the hexagonal wurtzite geometry of crystals with an average crystallite size of 2.99 nm. Persistent organic dyes Methyl Orange, Safranin O and Rhodamine B were sustainably photodegraded in direct solar irradiance with remarkable degradation percentages up to 81.76, 74.11 and 85.52% in limited time with pseudo first order reaction kinetics (R2 =0.99, 0.99 and 0.97). Furthermore, efficient inhibition against nine microbes of biomedical and agriculturally significance was achieved. Synthesized nanoparticles are potential green remediators of polluted water and perilous pathogens.

Ce-doped ZnO nanoparticles for efficient photocatalytic degradation of direct red-23 dye

2015 ◽  
Vol 41 (6) ◽  
pp. 7773-7782 ◽  
Author(s):  
R. Kumar ◽  
Ahmad Umar ◽  
G. Kumar ◽  
M.S. Akhtar ◽  
Yao Wang ◽  
...  
Keyword(s):  
Photocatalytic Degradation ◽  
Zno Nanoparticles ◽  
Doped Zno
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