| چکیده انگلیسی مقاله |
This study investigates the electrolysis of ethanol in 1 M NaCl using a carbon paste electrode (CPE) modified with trans-1,4-polymyrcene, a polymer known for its catalytic properties. The electropolymerization process was performed using both potentiostatic and galvanostatic techniques, each offering distinct benefits to the electrode's performance. The potentiostatic method produced a uniform polymer layer, enhancing catalytic stability and consistency. Significant improvements were observed with the modified CPE/polymer electrode: double-layer capacitance increased from 4.18 μF/cm² to 603.7 μF/cm², and charge transfer resistance decreased from 40.85 kΩ.cm² to 2.01 kΩ.cm². Galvanostatic polymerization optimized polymer density and morphology, improving surface characteristics. Optical microscopy confirmed the polymer layer's uniformity and ideal thickness, improving ethanol oxidation efficiency due to better electron transfer. The polymer’s stability and cost-effectiveness suggest it is suitable for sustainable, repeated use. These results demonstrate the potential of trans-1,4-polymyrcene-modified CPEs for biological catalysis and environmental monitoring, contributing to the development of efficient electrochemical devices. |
| نویسندگان مقاله |
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
Saliha Loughmari |
Laboratory of Industrial Engineering and Surface Engineering, Applied Chemistry and Environmental Sciences Team, Sultan Moulay Slimane University, FST-BM, P.B. 523,23 000,
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
Hassan Haddouchy |
Physical Chemistry environment and material, Moulay Ismail University, Faculty of Sciences and Technologies, Boutalamine 52000 Errachidia, 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
Salah Eddine El Qouatli |
Physical Chemistry environment and material, Moulay Ismail University, Faculty of Sciences and Technologies, Boutalamine 52000 Errachidia, Morocco
Marc Visseaux |
Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, UCCS, Unité de Catalyse et Chimie du Solide, F-59000, Lille, France
Abdelaziz El Bouadili |
Laboratory of Industrial Engineering and Surface Engineering, Applied Chemistry and Environmental Sciences Team, Sultan Moulay Slimane University, FST-BM, P.B. 523,23 000, 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
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