Degradation of methyl orange on Fe/Ag nanoparticles immobilized on polyacrylonitrile nanofibers using EDTA chelating agents

2019 ◽  
Vol 236 ◽  
pp. 481-489 ◽  
Author(s):  
Eutilério F.C. Chaúque ◽  
J. Catherine Ngila ◽  
Sekhar C. Ray ◽  
Lwazi Ndlwana
Keyword(s):  
Methyl Orange ◽  
Ag Nanoparticles ◽  
Chelating Agents ◽  
Degradation Of Methyl Orange

Photocatalytic degradation of methyl orange dye using silver (Ag) nanoparticles synthesized from Ulva lactuca

2013 ◽  
Vol 103 ◽  
pp. 658-661 ◽  
Author(s):  
P. Kumar ◽  
M. Govindaraju ◽  
S. Senthamilselvi ◽  
K. Premkumar
Keyword(s):  
Methyl Orange ◽  
Photocatalytic Degradation ◽  
Ag Nanoparticles ◽  
Ulva Lactuca ◽  
Methyl Orange Dye ◽  
Degradation Of Methyl Orange

Photocatalytic Degradation of Methyl Orange Dye with Synthesized Chitosan/Fe2O3Nanocomposite and its Isotherm Studies.

2020 ◽  
Vol 16 ◽  
Author(s):  
Nimisha Jadon ◽  
Gulzar Ahmad Bhat ◽  
Manoharmayum Vishwanath Sharma ◽  
Harendra Kumar Sharma
Keyword(s):  
Methyl Orange ◽  
Dye Degradation ◽  
Dose Effect ◽  
X Ray Diffraction ◽  
Methyl Orange Degradation ◽  
Transmission Electron ◽  
Fourier Transformation Infrared Spectroscopy ◽  
Vis Spectroscopy ◽  
Methyl Orange Dye ◽  
Degradation Of Methyl Orange

Background: The study focuses on the synthesis of chitosan/ Fe2O3 nanocomposite, its characterization and application in methyl orange dye degradation. Methods: The synthesized chitosan/ Fe2O3 nanocomposite was characterized with Powder X-Ray Diffraction, Fourier Transformation Infrared Spectroscopy (FTIR), Transmission Electron Microscopy (TEM) and UV-Vis Spectroscopy. Results: The characterization showed that the Fe2O3nanoparticles were embedded in the polymer matrix of chitosan. The size of the Fe2O3nanoparticles were less than 10nm and the crystallite size was 1.22 nm.The synthesized chitosan/ Fe2O3nanocomposite was tested for methyl orange degradation using different parameters such as effect of contact time, effect of dose, effect of concentration and effect of pH for the degradation of methyl orange dye in aqueous solution.The Fruendlich, Langmuir and Temkin isotherm studies were also conducted for adsoption of methyl orange on Chitosan/ Fe2O3nanocomposite. Conclusion: The study indicated that the synthesized chitosan/Fe2O3 nanocomposite had the potential of degrading methyl orange dye up to 75.04% under the set condition in this experiment which indicate that Chitosan/ Fe2O3 nanocomposite is a viable option that can be used for the degradation of methyl orange dye.

Degradation of methyl orange by a new catalyst glyphosate ferrous

2019 ◽  
Vol 95 ◽  
pp. 105933
Author(s):  
Guohui Wang ◽  
Ruiqi Huang ◽  
Annan Zhou ◽  
Qinghong Xu
Keyword(s):  
Methyl Orange ◽  
Degradation Of Methyl Orange

scholarly journals Nanoparticulate Double-Heterojunction Photocatalysts Comprising TiO2(Anatase)/WO3/TiO2(Rutile) with Enhanced Photocatalytic Activity toward the Degradation of Methyl Orange under Near-Ultraviolet and Visible Light

ACS Omega ◽  
2021 ◽  
Author(s):  
José Alfonso Pinedo-Escobar ◽  
Junpeng Fan ◽  
Edgar Moctezuma ◽  
Christian Gomez-Solís ◽  
Cristina Jared Carrillo Martinez ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Methyl Orange ◽  
Visible Light ◽  
Tio2 Anatase ◽  
Near Ultraviolet ◽  
Double Heterojunction ◽  
Tio2 Rutile ◽  
Degradation Of Methyl Orange

Enhanced photocatalytic degradation of methyl orange by coconut shell–derived biochar composites under visible LED light irradiation

2021 ◽  
Author(s):  
Yean Ling Pang ◽  
Zhi Xuan Law ◽  
Steven Lim ◽  
Yin Yin Chan ◽  
Siew Hoong Shuit ◽  
...  
Keyword(s):  
Methyl Orange ◽  
Photocatalytic Degradation ◽  
Light Irradiation ◽  
Coconut Shell ◽  
Led Light ◽  
Degradation Of Methyl Orange

Understanding the origin of synergistic catalytic activities for ZnO based sonophotocatalytic degradation of methyl orange

2021 ◽  
Author(s):  
Renpeng Yang ◽  
Zhansheng Wu ◽  
Yan Yang ◽  
Yunfeng Li ◽  
Luohong Zhang ◽  
...  
Keyword(s):  
Methyl Orange ◽  
Catalytic Activities ◽  
Degradation Of Methyl Orange

Synthesis, characterization and photocatalytic activities of Al-doped ZnO for degradation of methyl orange dye under UV light irradiation

2021 ◽  
Author(s):  
Hartini Ahmad Rafaie ◽  
Nur Aliyah Alwani Mohd Nazam ◽  
Nurul Infaza Talalah Ramli ◽  
Ruziana Mohamed ◽  
Muhd Firdaus Kasim
Keyword(s):  
Methyl Orange ◽  
Uv Light ◽  
Light Irradiation ◽  
Uv Light Irradiation ◽  
Photocatalytic Activities ◽  
Methyl Orange Dye ◽  
Doped Zno ◽  
Degradation Of Methyl Orange

Degradation of methyl orange in heterogeneous photo-Fenton reaction over V(IV)-containing oxide-phosphate coatings formed on titanium by plasma electrolytic oxidation

2021 ◽  
Vol 410 ◽  
pp. 126898
Author(s):  
M.S. Vasilyeva ◽  
I.V. Lukiyanchuk ◽  
T.P. Yarovaya ◽  
A.Yu. Ustinov ◽  
P.M. Nedozorov ◽  
...  
Keyword(s):  
Methyl Orange ◽  
Plasma Electrolytic Oxidation ◽  
Fenton Reaction ◽  
Phosphate Coatings ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic ◽  
Degradation Of Methyl Orange

Photocatalytic degradation of methyl orange mediated by a silica coated nanomagnet porphyrin hybrid

2021 ◽  
Vol 938 ◽  
pp. 121751
Author(s):  
Kelly A.D.F. Castro ◽  
João M.M. Rodrigues ◽  
M. Amparo F. Faustino ◽  
João P.C. Tomé ◽  
José A.S. Cavaleiro ◽  
...  
Keyword(s):  
Methyl Orange ◽  
Photocatalytic Degradation ◽  
Degradation Of Methyl Orange
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