Reversible Deposition and Dissolution of Magnesium from Imidazolium-Based Ionic Liquids
The electrochemical performance of six imidazolium cation-based ionic liquids (ILs) containing 0.3 mol L-1 Mg(CF3SO3)2 as the electrolytes for magnesium deposition-dissolution was examined by cyclic voltammogramms and constant current discharge-charge techniques. Scanning electron microscopy and ene...
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | International Journal of Electrochemistry |
| Online Access: | http://dx.doi.org/10.1155/2012/701741 |
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| author | QingSong Zhao Yanna NuLi Tuerxun Nasiman Jun Yang JiuLin Wang |
| author_facet | QingSong Zhao Yanna NuLi Tuerxun Nasiman Jun Yang JiuLin Wang |
| author_sort | QingSong Zhao |
| collection | DOAJ |
| description | The electrochemical performance of six imidazolium cation-based ionic liquids (ILs) containing 0.3 mol L-1 Mg(CF3SO3)2 as the electrolytes for magnesium deposition-dissolution was examined by cyclic voltammogramms and constant current discharge-charge techniques. Scanning electron microscopy and energy dispersive X-ray spectroscopy measurements were conducted to characterize the morphologies and components of the deposits. The cathodic satiability of imidazolium cations can be improved by increasing the length of alkyls at the 1-position and introducing methyl group at the 2-position of the imidazolium cations. A reversible magnesium deposition-dissolution can be achieved at room temperature. After adding appreciate amount of tetrahydrofuran (THF) organic solvent, the conductivity and the peak currents for Mg deposition and dissolution can be significantly improved. The potential polarization of deposition-dissolution process is decreased using Mg powder electrode. |
| format | Article |
| id | doaj-art-a57cde2ffc79481d8fad717e7e52fcda |
| institution | Kabale University |
| issn | 2090-3529 2090-3537 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Electrochemistry |
| spelling | doaj-art-a57cde2ffc79481d8fad717e7e52fcda2025-02-03T01:09:26ZengWileyInternational Journal of Electrochemistry2090-35292090-35372012-01-01201210.1155/2012/701741701741Reversible Deposition and Dissolution of Magnesium from Imidazolium-Based Ionic LiquidsQingSong Zhao0Yanna NuLi1Tuerxun Nasiman2Jun Yang3JiuLin Wang4Department of Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, ChinaDepartment of Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, ChinaDepartment of Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, ChinaDepartment of Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, ChinaDepartment of Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, ChinaThe electrochemical performance of six imidazolium cation-based ionic liquids (ILs) containing 0.3 mol L-1 Mg(CF3SO3)2 as the electrolytes for magnesium deposition-dissolution was examined by cyclic voltammogramms and constant current discharge-charge techniques. Scanning electron microscopy and energy dispersive X-ray spectroscopy measurements were conducted to characterize the morphologies and components of the deposits. The cathodic satiability of imidazolium cations can be improved by increasing the length of alkyls at the 1-position and introducing methyl group at the 2-position of the imidazolium cations. A reversible magnesium deposition-dissolution can be achieved at room temperature. After adding appreciate amount of tetrahydrofuran (THF) organic solvent, the conductivity and the peak currents for Mg deposition and dissolution can be significantly improved. The potential polarization of deposition-dissolution process is decreased using Mg powder electrode.http://dx.doi.org/10.1155/2012/701741 |
| spellingShingle | QingSong Zhao Yanna NuLi Tuerxun Nasiman Jun Yang JiuLin Wang Reversible Deposition and Dissolution of Magnesium from Imidazolium-Based Ionic Liquids International Journal of Electrochemistry |
| title | Reversible Deposition and Dissolution of Magnesium from Imidazolium-Based Ionic Liquids |
| title_full | Reversible Deposition and Dissolution of Magnesium from Imidazolium-Based Ionic Liquids |
| title_fullStr | Reversible Deposition and Dissolution of Magnesium from Imidazolium-Based Ionic Liquids |
| title_full_unstemmed | Reversible Deposition and Dissolution of Magnesium from Imidazolium-Based Ionic Liquids |
| title_short | Reversible Deposition and Dissolution of Magnesium from Imidazolium-Based Ionic Liquids |
| title_sort | reversible deposition and dissolution of magnesium from imidazolium based ionic liquids |
| url | http://dx.doi.org/10.1155/2012/701741 |
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