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    Rights statement: This is the author’s version of a work that was accepted for publication in Journal of Environmental Chemical Engineering. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Environmental Chemical Engineering, 6, 4, 2018 DOI: 10.1016/j.jece.2018.05.048

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Development of Diamond Composite Electrode for Anodic Oxidation of Organic Pollutants

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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Development of Diamond Composite Electrode for Anodic Oxidation of Organic Pollutants. / Ajeel, Mohammed A.; Hassan, Thamir A.A.; Naje, Ahmed Samir et al.
In: Journal of Environmental Chemical Engineering, Vol. 6, No. 4, 08.2018, p. 3884-3888.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Ajeel, MA, Hassan, TAA, Naje, AS & Aroua, MKT 2018, 'Development of Diamond Composite Electrode for Anodic Oxidation of Organic Pollutants', Journal of Environmental Chemical Engineering, vol. 6, no. 4, pp. 3884-3888. https://doi.org/10.1016/j.jece.2018.05.048

APA

Ajeel, M. A., Hassan, T. A. A., Naje, A. S., & Aroua, M. K. T. (2018). Development of Diamond Composite Electrode for Anodic Oxidation of Organic Pollutants. Journal of Environmental Chemical Engineering, 6(4), 3884-3888. https://doi.org/10.1016/j.jece.2018.05.048

Vancouver

Ajeel MA, Hassan TAA, Naje AS, Aroua MKT. Development of Diamond Composite Electrode for Anodic Oxidation of Organic Pollutants. Journal of Environmental Chemical Engineering. 2018 Aug;6(4):3884-3888. Epub 2018 May 31. doi: 10.1016/j.jece.2018.05.048

Author

Ajeel, Mohammed A. ; Hassan, Thamir A.A. ; Naje, Ahmed Samir et al. / Development of Diamond Composite Electrode for Anodic Oxidation of Organic Pollutants. In: Journal of Environmental Chemical Engineering. 2018 ; Vol. 6, No. 4. pp. 3884-3888.

Bibtex

@article{f99c91230b074961b7373b8a0cad0e1a,
title = "Development of Diamond Composite Electrode for Anodic Oxidation of Organic Pollutants",
abstract = "Abstract Nano-diamond composite electrode was prepared and used as anode for anodic oxidation process for organic chemicals. Electrochemical techniques such as impedance and cyclic voltammetry have been used to characterize the diamond composite electrode properties. The oxidation power of the electrode was 0.8 V vs. Ag/AgCl, the charge transfer rate was 12.1 Ohm, and the double layer capacitance was less than 1 μF. The anodic oxidation behavior of p-benzoquinone, 2-chlorophenol, and phenol over diamond composite electrode were investigated by cyclic voltammetry in 0.1 M H2SO4 (pH 3) solution and 0.25 M Na2SO4 (pH 6.8) solution. Results marked that the electro-oxidation of p-benzoquinone was more active than phenol and 2-chlorophenol in the both solutions. The performance of the diamond composite electrode during incineration of 200 mg/L p-benzoquinone, 2-chlorophenol, phenol were investigated in an aqueous solution of pH 3 and pH 6.8 with 0.25 M Na2SO4 as the supporting electrolyte and applied current density of 40 mA/cm2. Results showed that the degradation rate of benzoquinone was faster than 2-chlorophenol and phenol in both different pH solutions. Moreover, the benzoquinone degradation rate was enhanced at high pH solution, on the contrary of that of 2-chlorophenol and phenol were clearly favored in acid medium.",
keywords = "Diamond particles, Anodic oxidation, composite electrode, Aromatic pollutant, Degradation",
author = "Ajeel, {Mohammed A.} and Hassan, {Thamir A.A.} and Naje, {Ahmed Samir} and Aroua, {Mohamed Kheireddine Taeib}",
note = "This is the author{\textquoteright}s version of a work that was accepted for publication in Journal of Environmental Chemical Engineering. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Environmental Chemical Engineering, 6, 4, 2018 DOI: 10.1016/j.jece.2018.05.048",
year = "2018",
month = aug,
doi = "10.1016/j.jece.2018.05.048",
language = "English",
volume = "6",
pages = "3884--3888",
journal = "Journal of Environmental Chemical Engineering",
issn = "2213-3437",
publisher = "Elsevier Ltd",
number = "4",

}

RIS

TY - JOUR

T1 - Development of Diamond Composite Electrode for Anodic Oxidation of Organic Pollutants

AU - Ajeel, Mohammed A.

AU - Hassan, Thamir A.A.

AU - Naje, Ahmed Samir

AU - Aroua, Mohamed Kheireddine Taeib

N1 - This is the author’s version of a work that was accepted for publication in Journal of Environmental Chemical Engineering. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Environmental Chemical Engineering, 6, 4, 2018 DOI: 10.1016/j.jece.2018.05.048

PY - 2018/8

Y1 - 2018/8

N2 - Abstract Nano-diamond composite electrode was prepared and used as anode for anodic oxidation process for organic chemicals. Electrochemical techniques such as impedance and cyclic voltammetry have been used to characterize the diamond composite electrode properties. The oxidation power of the electrode was 0.8 V vs. Ag/AgCl, the charge transfer rate was 12.1 Ohm, and the double layer capacitance was less than 1 μF. The anodic oxidation behavior of p-benzoquinone, 2-chlorophenol, and phenol over diamond composite electrode were investigated by cyclic voltammetry in 0.1 M H2SO4 (pH 3) solution and 0.25 M Na2SO4 (pH 6.8) solution. Results marked that the electro-oxidation of p-benzoquinone was more active than phenol and 2-chlorophenol in the both solutions. The performance of the diamond composite electrode during incineration of 200 mg/L p-benzoquinone, 2-chlorophenol, phenol were investigated in an aqueous solution of pH 3 and pH 6.8 with 0.25 M Na2SO4 as the supporting electrolyte and applied current density of 40 mA/cm2. Results showed that the degradation rate of benzoquinone was faster than 2-chlorophenol and phenol in both different pH solutions. Moreover, the benzoquinone degradation rate was enhanced at high pH solution, on the contrary of that of 2-chlorophenol and phenol were clearly favored in acid medium.

AB - Abstract Nano-diamond composite electrode was prepared and used as anode for anodic oxidation process for organic chemicals. Electrochemical techniques such as impedance and cyclic voltammetry have been used to characterize the diamond composite electrode properties. The oxidation power of the electrode was 0.8 V vs. Ag/AgCl, the charge transfer rate was 12.1 Ohm, and the double layer capacitance was less than 1 μF. The anodic oxidation behavior of p-benzoquinone, 2-chlorophenol, and phenol over diamond composite electrode were investigated by cyclic voltammetry in 0.1 M H2SO4 (pH 3) solution and 0.25 M Na2SO4 (pH 6.8) solution. Results marked that the electro-oxidation of p-benzoquinone was more active than phenol and 2-chlorophenol in the both solutions. The performance of the diamond composite electrode during incineration of 200 mg/L p-benzoquinone, 2-chlorophenol, phenol were investigated in an aqueous solution of pH 3 and pH 6.8 with 0.25 M Na2SO4 as the supporting electrolyte and applied current density of 40 mA/cm2. Results showed that the degradation rate of benzoquinone was faster than 2-chlorophenol and phenol in both different pH solutions. Moreover, the benzoquinone degradation rate was enhanced at high pH solution, on the contrary of that of 2-chlorophenol and phenol were clearly favored in acid medium.

KW - Diamond particles

KW - Anodic oxidation

KW - composite electrode

KW - Aromatic pollutant

KW - Degradation

U2 - 10.1016/j.jece.2018.05.048

DO - 10.1016/j.jece.2018.05.048

M3 - Journal article

VL - 6

SP - 3884

EP - 3888

JO - Journal of Environmental Chemical Engineering

JF - Journal of Environmental Chemical Engineering

SN - 2213-3437

IS - 4

ER -