Outstanding electrocatalytic activity and corrosion property of NiCr nanoparticle alloys electrodeposited from a choline chloride/urea deep eutectic solvent
Nickel-chromium alloys are known for their superior corrosion resistance, wear resistance, and hardness, making them a topic of significant interest. This study explores the electrodeposition of Ni-Cr alloys onto a glassy carbon electrode from a choline chloride/urea deep eutectic solvent. Electroch...
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Elsevier
2025-06-01
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| Series: | Journal of Ionic Liquids |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2772422024000521 |
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| author | Van Duc Chien Kiem Do Van Thi Hinh Dinh Dao Lien Tien Tu Manh Le |
| author_facet | Van Duc Chien Kiem Do Van Thi Hinh Dinh Dao Lien Tien Tu Manh Le |
| author_sort | Van Duc Chien |
| collection | DOAJ |
| description | Nickel-chromium alloys are known for their superior corrosion resistance, wear resistance, and hardness, making them a topic of significant interest. This study explores the electrodeposition of Ni-Cr alloys onto a glassy carbon electrode from a choline chloride/urea deep eutectic solvent. Electrochemical techniques, including cyclic voltammetry and chronoamperometry, were utilized to explore the deposition process. Voltametric analysis revealed that Ni-Cr alloys could be electrodeposited from the reline deep eutectic solvent through a single potential step. The analysis of current density transients indicated that the electrocrystallization of Ni-Cr follows a three-dimensional (3D) nucleation and diffusion-controlled mechanism on the bimetallic growing surface. Additionally, the presence of the Ni(II) component was found to significantly enhance the kinetics of Ni-Cr phase formation, facilitating rapid deposition from the eutectic mixture. Surface characterization techniques, including scanning electron microscopy, energy-dispersive X-ray spectroscopy mapping, and X-ray diffraction, confirmed the uniform distribution of elements, the formation of the Ni-Cr phase, and its crystalline structure. The high quality of nickel-chromium alloys obtained from the reline deep eutectic solvent highlights their potential applications in various engineering fields, particularly in surface coating and metal protection. |
| format | Article |
| id | doaj-art-ae55717f384f45ac8ae679525f7b7333 |
| institution | Kabale University |
| issn | 2772-4220 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Ionic Liquids |
| spelling | doaj-art-ae55717f384f45ac8ae679525f7b73332024-12-13T11:08:21ZengElsevierJournal of Ionic Liquids2772-42202025-06-0151100129Outstanding electrocatalytic activity and corrosion property of NiCr nanoparticle alloys electrodeposited from a choline chloride/urea deep eutectic solventVan Duc Chien0Kiem Do Van1Thi Hinh Dinh2Dao Lien Tien3Tu Manh Le4Faculty of Materials Science and Engineering, Phenikaa Institute for Advanced Study (PIAS), Phenikaa University, Hanoi 10000, VietnamFaculty of Materials Science and Engineering, Phenikaa Institute for Advanced Study (PIAS), Phenikaa University, Hanoi 10000, VietnamFaculty of Materials Science and Engineering, Phenikaa Institute for Advanced Study (PIAS), Phenikaa University, Hanoi 10000, VietnamDepartment of Materials Engineering, Faculty of Mechanical Engineering, Thai Nguyen University of Technology, 666 3/2 Tich Luong, Thai Nguyen 24231, VietnamFaculty of Materials Science and Engineering, Phenikaa Institute for Advanced Study (PIAS), Phenikaa University, Hanoi 10000, Vietnam; Phenikaa Research and Technology Institute (PRATI), A&A Green Phoenix Group, 167 Hoang Ngan, Hanoi 10000, Vietnam; Corresponding authorNickel-chromium alloys are known for their superior corrosion resistance, wear resistance, and hardness, making them a topic of significant interest. This study explores the electrodeposition of Ni-Cr alloys onto a glassy carbon electrode from a choline chloride/urea deep eutectic solvent. Electrochemical techniques, including cyclic voltammetry and chronoamperometry, were utilized to explore the deposition process. Voltametric analysis revealed that Ni-Cr alloys could be electrodeposited from the reline deep eutectic solvent through a single potential step. The analysis of current density transients indicated that the electrocrystallization of Ni-Cr follows a three-dimensional (3D) nucleation and diffusion-controlled mechanism on the bimetallic growing surface. Additionally, the presence of the Ni(II) component was found to significantly enhance the kinetics of Ni-Cr phase formation, facilitating rapid deposition from the eutectic mixture. Surface characterization techniques, including scanning electron microscopy, energy-dispersive X-ray spectroscopy mapping, and X-ray diffraction, confirmed the uniform distribution of elements, the formation of the Ni-Cr phase, and its crystalline structure. The high quality of nickel-chromium alloys obtained from the reline deep eutectic solvent highlights their potential applications in various engineering fields, particularly in surface coating and metal protection.http://www.sciencedirect.com/science/article/pii/S2772422024000521Nickel-Chromium alloysCoatingsDeep eutectic solvents |
| spellingShingle | Van Duc Chien Kiem Do Van Thi Hinh Dinh Dao Lien Tien Tu Manh Le Outstanding electrocatalytic activity and corrosion property of NiCr nanoparticle alloys electrodeposited from a choline chloride/urea deep eutectic solvent Journal of Ionic Liquids Nickel-Chromium alloys Coatings Deep eutectic solvents |
| title | Outstanding electrocatalytic activity and corrosion property of NiCr nanoparticle alloys electrodeposited from a choline chloride/urea deep eutectic solvent |
| title_full | Outstanding electrocatalytic activity and corrosion property of NiCr nanoparticle alloys electrodeposited from a choline chloride/urea deep eutectic solvent |
| title_fullStr | Outstanding electrocatalytic activity and corrosion property of NiCr nanoparticle alloys electrodeposited from a choline chloride/urea deep eutectic solvent |
| title_full_unstemmed | Outstanding electrocatalytic activity and corrosion property of NiCr nanoparticle alloys electrodeposited from a choline chloride/urea deep eutectic solvent |
| title_short | Outstanding electrocatalytic activity and corrosion property of NiCr nanoparticle alloys electrodeposited from a choline chloride/urea deep eutectic solvent |
| title_sort | outstanding electrocatalytic activity and corrosion property of nicr nanoparticle alloys electrodeposited from a choline chloride urea deep eutectic solvent |
| topic | Nickel-Chromium alloys Coatings Deep eutectic solvents |
| url | http://www.sciencedirect.com/science/article/pii/S2772422024000521 |
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