Photocatalytic degradation of methyl orange using biologically enhanced tin oxide nanoparticles under UV-irradiation

2016 ◽  
Vol 28 (8) ◽  
pp. 5860-5865 ◽  
Author(s):  
Nancy John ◽  
Nisha J. Tharayil ◽  
Malu Somaraj
Keyword(s):  
Methyl Orange ◽  
Photocatalytic Degradation ◽  
Uv Irradiation ◽  
Tin Oxide ◽  
Oxide Nanoparticles ◽  
Tin Oxide Nanoparticles ◽  
Degradation Of Methyl Orange

Photocatalytic degradation of methyl orange dye by ZnO nanoneedle under UV irradiation

2014 ◽  
Vol 136 ◽  
pp. 171-174 ◽  
Author(s):  
Nirmalya Tripathy ◽  
Rafiq Ahmad ◽  
Jeong Eun Song ◽  
Hyun Ah Ko ◽  
Yoon-Bong Hahn ◽  
...  
Keyword(s):  
Methyl Orange ◽  
Photocatalytic Degradation ◽  
Uv Irradiation ◽  
Methyl Orange Dye ◽  
Degradation Of Methyl Orange

Effect of Samarium on the Photocatalytic Property of Sm-TiO2/CNFs Composites

2009 ◽  
Vol 79-82 ◽  
pp. 541-544 ◽  
Author(s):  
Li Ying Zhu ◽  
Xiao Ping Yang ◽  
Dong Hua Teng ◽  
Yun Hua Yu
Keyword(s):  
Aqueous Solution ◽  
Photocatalytic Activity ◽  
Methyl Orange ◽  
Photocatalytic Degradation ◽  
Tio2 Nanoparticles ◽  
Carbon Nanofibers ◽  
Uv Irradiation ◽  
Photocatalytic Property ◽  
Uniform Size ◽  
Degradation Of Methyl Orange

Composites of Sm doped TiO2 nanoparticles dispersed on carbon nanofibers (Sm-TiO2/CNFs) with different Sm contents were prepared by preoxidation, hydrolyzation and calcination of Sm-TiO2 precursor/PAN nanofibers. The characterizations of SEM, EDX, XPS and XRD showed that the CNFs surface was loaded by Sm-TiO2 nanoparticles with a uniform size of about 10nm, existing as anatase. It was concluded from XPS results that Ti element exist as Ti4+ and Sm doping increased the content of absorbed oxygen in composites. The effect of Sm doping on the photocatalytic activity of the Sm-TiO2/CNFs composite was investigated by the photocatalytic degradation of methyl orange aqueous solution under UV irradiation. It was found that Sm doping could improve the photocatalytic property of Sm-TiO2/CNFs effectively compared with the undoped specimen, and the photocatalytic activity of the Sm-TiO2/CNFs samples enhanced firstly and then reduced with Sm content increasing.

Photocatalytic Degradation of Methyl Orange by Cadmium Oxide Nanoparticles Synthesized by the Sol-gel method

Optik ◽  
2021 ◽  
pp. 168401
Author(s):  
Shamim Ahamad Khan ◽  
Manaal Zahera ◽  
Irfan Ali Khan ◽  
Mohd Sajid Khan ◽  
Ameer Azam ◽  
...  
Keyword(s):  
Methyl Orange ◽  
Photocatalytic Degradation ◽  
Sol Gel ◽  
Cadmium Oxide ◽  
Oxide Nanoparticles ◽  
Gel Method ◽  
Sol Gel Method ◽  
Degradation Of Methyl Orange
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