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| Main Authors: | , , , , , |
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| Format: | Artículo Open Access |
| Published: |
Wiley
2024
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| Online Access: | https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cssc.202301774 |
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| _version_ | 1867010333791485952 |
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| author | Yaozhi Zhang Fang Wang Wanxiang Zhang Shuhang Ren Yucui Hou Weize Wu |
| author_facet | Yaozhi Zhang Fang Wang Wanxiang Zhang Shuhang Ren Yucui Hou Weize Wu Yaozhi Zhang Fang Wang Wanxiang Zhang Shuhang Ren Yucui Hou Weize Wu |
| collection | Wiley Open Access |
| contents | High‐Selectivity Recycling of Valuable Metals from Spent Lithium‐Ion Batteries Using Recyclable Deep Eutectic Solvents Yaozhi Zhang Fang Wang Wanxiang Zhang Shuhang Ren Yucui Hou Weize Wu ChemSusChem AbstractThe recovery of valuable metals from spent lithium‐ion batteries using deep eutectic solvents (DESs) is an environmentally and economically beneficial process. In this study, a method has been developed for recovering LiNi0.33Co0.33Mn0.33O2. Our process operates under mild conditions and with a little oxalic acid as a reducing agent, dissolving lithium, cobalt, manganese, and nickel completely utilizing a DES that is composed of tetrabutylammonium chloride and of monochloroacetic acid. Lithium and nickel were selectively precipitated using oxalic acid. Cobalt and manganese were precipitated as oxalates by adding an oxalic acid aqueous solution. Finally, the DES can be regenerated by evaporating the water. Importantly, valuable metals can be recovered with a 100 % yield through the process of DES recycling. This environmentally friendly and recyclable process is suitable for the recycling of spent lithium‐ion batteries industry. 10.1002/cssc.202301774 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| doi_str_mv | 10.1002/cssc.202301774 |
| format | Artículo Open Access |
| id | wiley_oa_10_1002_cssc_202301774 |
| institution | Wiley Open Access |
| license_str_mv | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| publishDate | 2024 |
| publisher | Wiley |
| record_format | wiley_oa |
| spellingShingle | High‐Selectivity Recycling of Valuable Metals from Spent Lithium‐Ion Batteries Using Recyclable Deep Eutectic Solvents Yaozhi Zhang Fang Wang Wanxiang Zhang Shuhang Ren Yucui Hou Weize Wu ChemSusChem High‐Selectivity Recycling of Valuable Metals from Spent Lithium‐Ion Batteries Using Recyclable Deep Eutectic Solvents Yaozhi Zhang Fang Wang Wanxiang Zhang Shuhang Ren Yucui Hou Weize Wu ChemSusChem AbstractThe recovery of valuable metals from spent lithium‐ion batteries using deep eutectic solvents (DESs) is an environmentally and economically beneficial process. In this study, a method has been developed for recovering LiNi0.33Co0.33Mn0.33O2. Our process operates under mild conditions and with a little oxalic acid as a reducing agent, dissolving lithium, cobalt, manganese, and nickel completely utilizing a DES that is composed of tetrabutylammonium chloride and of monochloroacetic acid. Lithium and nickel were selectively precipitated using oxalic acid. Cobalt and manganese were precipitated as oxalates by adding an oxalic acid aqueous solution. Finally, the DES can be regenerated by evaporating the water. Importantly, valuable metals can be recovered with a 100 % yield through the process of DES recycling. This environmentally friendly and recyclable process is suitable for the recycling of spent lithium‐ion batteries industry. 10.1002/cssc.202301774 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| title | High‐Selectivity Recycling of Valuable Metals from Spent Lithium‐Ion Batteries Using Recyclable Deep Eutectic Solvents |
| topic | ChemSusChem |
| url | https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cssc.202301774 |