scholarly journals Study of Methylene Blue Degradation Using Mediated Electrochemical Oxidation With Ce (IV) Ions: Effect of Supporting Electrolyte, Ce (III) Concentration, and Oxidation Potential

2020 ◽  
Author(s):  
Ummu Rokhima ◽  
Henry Setiyanto ◽  
Muhammad Zulfikar ◽  
Vienna Saraswaty ◽  
Nandang Mufti
Keyword(s):  
Methylene Blue ◽  
Electrochemical Oxidation ◽  
Supporting Electrolyte ◽  
Oxidation Potential ◽  
Methylene Blue Degradation ◽  
Mediated Electrochemical Oxidation

scholarly journals Performance and mechanism of methylene blue degradation by an electrochemical process

RSC Advances ◽  
2020 ◽  
Vol 10 (41) ◽  
pp. 24712-24720
Author(s):  
Xiaolei Teng ◽  
Junfeng Li ◽  
Zhaoyang Wang ◽  
Zhen Wei ◽  
Cuizhong Chen ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Electrochemical Oxidation ◽  
Electrochemical Process ◽  
Methylene Blue Degradation ◽  
Performance And Mechanism

An exciting electrochemical oxidation (EO) process has been developed.

Substituent and Solvent Effects on the Electrochemical Oxidation of para- and meta-Substituted Anilines

2006 ◽  
Vol 61 (10) ◽  
pp. 1254-1260 ◽  
Author(s):  
Durvas S. Bhuvaneshwari ◽  
Kuppanagounder P. Elango
Keyword(s):  
Electrochemical Oxidation ◽  
Supporting Electrolyte ◽  
Oxidation Potential ◽  
Negative Reaction ◽  
Excellent Correlation ◽  
Multiple Correlation ◽  
Substituted Anilines ◽  
Multiple Correlation Analysis ◽  
Substituent Constants ◽  
Reaction Constants

Electrochemical oxidation of fifteen para- and meta-substituted anilines in different mole fractions of acetic acid in water has been investigated in the presence of 0.1 M sulphuric acid as supporting electrolyte. The oxidation potential data of anilines correlates well with Hammett’s and Brown- Okamoto’s substituent constants affording negative reaction constants. The effect of para- and metasubstituents on the oxidation potential conforms to Swain’s F and R parameters, affording negative reaction constants. The oxidation potential values correlate well with macroscopic solvent parameters such as relative permittivity, εr, and polarity, ETN. Multiple correlation analysis also shows an excellent correlation with the oxidation potential values.

scholarly journals Kinetic Studies of Methylene Blue Degradation using CaTiO3 Photocatalyst from Chicken Eggshells

2021 ◽  
Vol 1726 ◽  
pp. 012017
Author(s):  
Lusi Ernawati ◽  
Ade Wahyu Yusariarta ◽  
Andromeda Dwi Laksono ◽  
Ruri Agung Wahyuono ◽  
Hendri Widiyandari ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Kinetic Studies ◽  
Methylene Blue Degradation

Enhanced Nanostructured ZnO-Based Photocatalyst Immobilized by Ink-Jet Printing for Methylene Blue Degradation

JOM ◽  
2020 ◽  
Vol 73 (1) ◽  
pp. 387-394
Author(s):  
Liwen Huang ◽  
Fangyuan Chen ◽  
Sara Paydar ◽  
Yan Wu
Keyword(s):  
Methylene Blue ◽  
Methylene Blue Degradation ◽  
Ink Jet Printing ◽  
Ink Jet ◽  
Jet Printing

scholarly journals Synthesis of yttrium doped nanocrystalline ZnO and its photocatalytic activity in methylene blue degradation

2016 ◽  
Vol 9 ◽  
pp. S1618-S1626 ◽  
Author(s):  
P.K. Sanoop ◽  
S. Anas ◽  
S. Ananthakumar ◽  
V. Gunasekar ◽  
R. Saravanan ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Photocatalytic Activity ◽  
Methylene Blue Degradation

Preparation and Application of Titanate Nanotubes on Methylene Blue Degradation from Aqueous Media

2011 ◽  
Vol 117-119 ◽  
pp. 786-789 ◽  
Author(s):  
Wen Churng Lin ◽  
Wein Duo Yang ◽  
Zen Ja Chung ◽  
Hui Ju Chueng
Keyword(s):  
Methylene Blue ◽  
Surface Area ◽  
Uv Irradiation ◽  
Aqueous Media ◽  
Hydrothermal Process ◽  
Reaction Times ◽  
Titanate Nanotubes ◽  
Methylene Blue Degradation ◽  
Bet Analysis

Titanate nanotubes were synthesized at various hydrothermal temperatures and reaction times by the hydrothermal process and used as photocatalyst. BET analysis was conducted in order to find out the surface area of these as-prepared samples and it was found that the surface area increases with rise in temperature till 130 oC. Synthesized as-prepared titanate nanotubes were applied on methylene blue degradation from aqueous media by UV irradiation. It was observed that dye removes ~99% from the aqueous media at a titanate nanotubes dose of 2 g/L.

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