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Analytical and Bioanalytical Electrochemistry، جلد ۱۷، شماره ۴، صفحات ۲۸۴-۲۹۹

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عنوان انگلیسی Polymer-Graphite Composite Electrodes for Methanol Oxidation in Microbial Fuel Cells: Development and Performance Analysis
چکیده انگلیسی مقاله This work focuses on the study of the biocatalyzed electrolytic oxidation of methanol by bacteria in a 1M Na2SO4 solution, using a carbon paste electrode modified with poly(1,4-myrcene-co-styrene) polymer. The electrode was obtained by immersing the carbon paste electrode in the polymer for 3 hours, ensuring that the surface of the CPE was uniformly covered with a polymer film. The prepared electrode demonstrated high activity in methanol oxidation. We investigated the impact of various parameters such as scan rate, cycles, and the duration of electrode contact with bacteria. Analysis of the electrode morphology through optical microscopy revealed that the polymer was uniformly deposited on the surface. Subsequently, we studied the electrode behavior using voltammetry techniques, employing the Volta Lab PGZ100 potentiostat. The results of these techniques highlighted the existence of a catalytic effect
کلیدواژه‌های انگلیسی مقاله Fuel cells,Methanol,Cyclic voltammetry,Optical microscopy,Pseudomonas

نویسندگان مقاله Hassan Haddouchy |
Physical Chemistry Environment and Material, Moulay Ismail University, Faculty of Sciences and Technologies, Boutalamine 52000, Errachidia, Morocco

Saliha Loughmari |
Laboratory of Industrial and Surface Engineering, Applied Chemistry and Environmental Sciences Team, Sultan Moulay Slimane University, Faculty of Sciences and Technology, Mghilla Campus, P.B 523, 23000, Beni-Mellal, Morocco

Youness Tahiri |
Electrochemistry and Molecular Inorganic Materials Team, Faculty of Sciences and Technology, Sultan Moulay Slimane University, Mghilla Campus, BP 523, 23000, Beni-Mellal, Morocco

Mustapha Oukbab |
Electrochemistry and Molecular Inorganic Materials Team, Faculty of Sciences and Technology, Sultan Moulay Slimane University, Mghilla Campus, BP 523, 23000, Beni-Mellal, Morocco

Mohamed Oubaouz |
Electrochemistry and Molecular Inorganic Materials Team, Faculty of Sciences and Technology, Sultan Moulay Slimane University, Mghilla Campus, BP 523, 23000, Beni-Mellal, Morocco

Fatim Zehra Hamidi |
Physical Chemistry Environment and Material, Moulay Ismail University, Faculty of Sciences and Technologies, Boutalamine 52000, Errachidia, Morocco

Imane Smaini |
Electrochemistry and Molecular Inorganic Materials Team, Faculty of Sciences and Technology, Sultan Moulay Slimane University, Mghilla Campus, BP 523, 23000, Beni-Mellal, Morocco

Abdelaziz El Bouadili |
Laboratory of Industrial and Surface Engineering, Applied Chemistry and Environmental Sciences Team, Sultan Moulay Slimane University, Faculty of Sciences and Technology, Mghilla Campus, P.B 523, 23000, Beni-Mellal, Morocco

Abdelilah Chtaini |
Electrochemistry and Molecular Inorganic Materials Team, Faculty of Sciences and Technology, Sultan Moulay Slimane University, Mghilla Campus, BP 523, 23000, Beni-Mellal, Morocco

Salah Eddine EL Qouatli |
Physical Chemistry Environment and Material, Moulay Ismail University, Faculty of Sciences and Technologies, Boutalamine 52000, Errachidia, Morocco


نشانی اینترنتی https://www.abechem.com/article_723271_cd256312f05c31f2b047fd22f7a0b4eb.pdf
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