scholarly journals Efficient photo catalysts based on silver doped ZnO nanorods for the photo degradation of methyl orange

2019 ◽  
Vol 45 (17) ◽  
pp. 23289-23297 ◽  
Author(s):  
Muhammad Ali Bhatti ◽  
Aqeel Ahmed Shah ◽  
Khalida Faryal Almani ◽  
Aneela Tahira ◽  
Seyed Ebrahim Chalangar ◽  
...  
Keyword(s):  
Methyl Orange ◽  
Zno Nanorods ◽  
Photo Degradation ◽  
Doped Zno ◽  
Degradation Of Methyl Orange

scholarly journals Facile synthesis of copper doped ZnO nanorods for the efficient photo degradation of methylene blue and methyl orange

2020 ◽  
Vol 46 (8) ◽  
pp. 9997-10005 ◽  
Author(s):  
Aqeel Ahmed Shah ◽  
Muhammad Ali Bhatti ◽  
Aneela Tahira ◽  
Ali Dad Chandio ◽  
Iftikhar A. Channa ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Methyl Orange ◽  
Zno Nanorods ◽  
Facile Synthesis ◽  
Photo Degradation ◽  
Doped Zno

ZnO–TiO2: Synthesis, Characterization and Evaluation of Photo Catalytic Activity towards Degradation of Methyl Orange

2019 ◽  
Vol 0 (0) ◽  
Author(s):  
Muhammad Saeed ◽  
Muhammad Ibrahim ◽  
Majid Muneer ◽  
Nadia Akram ◽  
Muhammad Usman ◽  
...  
Keyword(s):  
Methyl Orange ◽  
Catalytic Performance ◽  
Impregnation Method ◽  
Order Kinetic ◽  
Photo Degradation ◽  
Photo Catalyst ◽  
Precursor Material ◽  
Langmuir Hinshelwood Mechanism ◽  
Degradation Of Methyl Orange

Abstract Here in, we report the synthesis and characterization of ZnO–TiO2 composite as a potential photo catalyst for photo degradation of methyl orange under UV irradiation. ZnO–TiO2 with 1:1 ratio was synthesized via wet incipient impregnation method using TiO2 and Zn(NO3)2 ⋅ 6H2O as precursor material and the prepared composite was characterized by XRD, EDX and SEM. The synthesized composite was employed as photo catalyst for photo degradation of methyl orange. The photo degradation results showed that ZnO–TiO2 exhibited better catalytic performance than ZnO and TiO2 alone. The methyl orange photo degradation efficiency was determined to be 98, 75 and 60% over ZnO–TiO2, ZnO and TiO2 respectively using 50 mL solution of 100 mg/L at 40 °C for 120 min. The ZnO–TiO2 catalyzed photo degradation of methyl orange followed pseudo-first-order kinetic in terms of Langmuir–Hinshelwood mechanism.

scholarly journals Synthesis and Characterization of Erbium Trioxide Nanoparticles as Photo-Catalytic for Degradation of Methyl Orange Dye

2019 ◽  
Author(s):  
Rifat Mohammed Dakhil ◽  
Tayser Sumer Gaaz ◽  
Ahmed Al-Amiery ◽  
Mohd S. Takriff ◽  
Abdul Amir H. Kadhum
Keyword(s):  
Catalytic Activity ◽  
Methyl Orange ◽  
Synthesis And Characterization ◽  
Photo Degradation ◽  
Photo Catalytic Activity ◽  
Xrd Diffraction ◽  
Vis Spectroscopy ◽  
Methyl Orange Dye ◽  
Degradation Of Methyl Orange

Abstract. The present work focuses on the photo-catalytic degradation of methyl orange (MO) on Erbium trioxide nanoparticles Er2O3 NPs. In this study, Er2O3 nanoparticles were synthesized and fully characterized via various techniques including; XRD diffraction, UV-Vis spectroscopy and SEM techniques. The results revealed that, the photo-catalytic activity of the prepared Er2O3 NPs towards methyl orange (MB) photo-degradation was manifested. The optimum efficiency obtained was 16 %.

scholarly journals Photo-degradation of Methyl Orange by Polysaccharides/LaFe0.8Cu0.2O3 Composite Films

BioResources ◽  
2014 ◽  
Vol 9 (2) ◽  
Author(s):  
Aojie Deng ◽  
Jianfeng Chen ◽  
Huiling Li ◽  
Junli Ren ◽  
Runcang Sun ◽  
...  
Keyword(s):  
Methyl Orange ◽  
Composite Films ◽  
Photo Degradation ◽  
Degradation Of Methyl Orange
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