Discharge performance of Mg–Zn–Y alloys by regulating quasicrystal I phase as anodes for Mg-air battery
To investigate the influence of the morphology and amount of quasicrystal I phase on discharge performance, a comparative study is conducted on the discharge characteristics of Mg-2.4Zn-0.4Y (ZW-1), Mg-3.6Zn-0.6Y (ZW-2), and Mg-4.8Zn-0.8Y (ZW-3). As the content of Zn and Y rises, the amount of quasi...
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| Language: | English |
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Elsevier
2025-03-01
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| Series: | Journal of Materials Research and Technology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785425000602 |
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| author | Wenhao Li Kaibo Nie Kunkun Deng Quanxin Shi |
| author_facet | Wenhao Li Kaibo Nie Kunkun Deng Quanxin Shi |
| author_sort | Wenhao Li |
| collection | DOAJ |
| description | To investigate the influence of the morphology and amount of quasicrystal I phase on discharge performance, a comparative study is conducted on the discharge characteristics of Mg-2.4Zn-0.4Y (ZW-1), Mg-3.6Zn-0.6Y (ZW-2), and Mg-4.8Zn-0.8Y (ZW-3). As the content of Zn and Y rises, the amount of quasicrystal I phase increases, and its morphology transforms from dot-like to strip-like structures. ZW-1 exhibits the best corrosion resistance and discharge performance, followed by ZW-2, with ZW-3 performing the worst. Based on the electrochemical results and characterization, the quasicrystal I phase can enhance the dissolution of the magnesium anode throughout the discharge process. Nonetheless, an excess of the quasicrystal I phase increases galvanic corrosion, leading to unstable discharge voltage and reduced anode efficiency. |
| format | Article |
| id | doaj-art-750046b93f024b8ca009bf8834b8ff4e |
| institution | Kabale University |
| issn | 2238-7854 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj-art-750046b93f024b8ca009bf8834b8ff4e2025-01-16T04:28:50ZengElsevierJournal of Materials Research and Technology2238-78542025-03-0135633644Discharge performance of Mg–Zn–Y alloys by regulating quasicrystal I phase as anodes for Mg-air batteryWenhao Li0Kaibo Nie1Kunkun Deng2Quanxin Shi3College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan, 030024, PR ChinaCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan, 030024, PR China; Shanxi Key laboratory of Magnesium matrix materials, Taiyuan University of Technology, Taiyuan, 030024, PR China; Corresponding author. College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan, 030024, PR ChinaCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan, 030024, PR China; Shanxi Key laboratory of Magnesium matrix materials, Taiyuan University of Technology, Taiyuan, 030024, PR ChinaShanxi Key laboratory of Magnesium matrix materials, Taiyuan University of Technology, Taiyuan, 030024, PR China; Instrumental Analysis Center, Taiyuan University of Technology, Taiyuan, 030024, PR ChinaTo investigate the influence of the morphology and amount of quasicrystal I phase on discharge performance, a comparative study is conducted on the discharge characteristics of Mg-2.4Zn-0.4Y (ZW-1), Mg-3.6Zn-0.6Y (ZW-2), and Mg-4.8Zn-0.8Y (ZW-3). As the content of Zn and Y rises, the amount of quasicrystal I phase increases, and its morphology transforms from dot-like to strip-like structures. ZW-1 exhibits the best corrosion resistance and discharge performance, followed by ZW-2, with ZW-3 performing the worst. Based on the electrochemical results and characterization, the quasicrystal I phase can enhance the dissolution of the magnesium anode throughout the discharge process. Nonetheless, an excess of the quasicrystal I phase increases galvanic corrosion, leading to unstable discharge voltage and reduced anode efficiency.http://www.sciencedirect.com/science/article/pii/S2238785425000602Mg-air batteryQuasicrystal I phaseElectrochemical behaviorDischarge performance |
| spellingShingle | Wenhao Li Kaibo Nie Kunkun Deng Quanxin Shi Discharge performance of Mg–Zn–Y alloys by regulating quasicrystal I phase as anodes for Mg-air battery Journal of Materials Research and Technology Mg-air battery Quasicrystal I phase Electrochemical behavior Discharge performance |
| title | Discharge performance of Mg–Zn–Y alloys by regulating quasicrystal I phase as anodes for Mg-air battery |
| title_full | Discharge performance of Mg–Zn–Y alloys by regulating quasicrystal I phase as anodes for Mg-air battery |
| title_fullStr | Discharge performance of Mg–Zn–Y alloys by regulating quasicrystal I phase as anodes for Mg-air battery |
| title_full_unstemmed | Discharge performance of Mg–Zn–Y alloys by regulating quasicrystal I phase as anodes for Mg-air battery |
| title_short | Discharge performance of Mg–Zn–Y alloys by regulating quasicrystal I phase as anodes for Mg-air battery |
| title_sort | discharge performance of mg zn y alloys by regulating quasicrystal i phase as anodes for mg air battery |
| topic | Mg-air battery Quasicrystal I phase Electrochemical behavior Discharge performance |
| url | http://www.sciencedirect.com/science/article/pii/S2238785425000602 |
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