Layered buserite Mg-Mn oxide cathode for aqueous rechargeable Mg-ion battery
Owing to the features (high safety, inexpensive and environmental friendliness) of aqueous rechargeable Mg-ion batteries (ARMIBs), they have drawn extensive attention in the future energy storage systems. However, the poor Mg2+ migration kinetics during the Mg2+ intercalation/extraction still hinder...
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| Format: | Article |
| Language: | English |
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KeAi Communications Co., Ltd.
2023-03-01
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| Series: | Journal of Magnesium and Alloys |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2213956722002912 |
| _version_ | 1797204288163807232 |
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| author | Caiyun Sun Hailian Wang Feixiang Yang Aitao Tang Guangsheng Huang Lingjie Li Zhongting Wang Baihua Qu Chaohe Xu Shuangshuang Tan Xiaoyuan Zhou Jingfeng Wang Fusheng Pan |
| author_facet | Caiyun Sun Hailian Wang Feixiang Yang Aitao Tang Guangsheng Huang Lingjie Li Zhongting Wang Baihua Qu Chaohe Xu Shuangshuang Tan Xiaoyuan Zhou Jingfeng Wang Fusheng Pan |
| author_sort | Caiyun Sun |
| collection | DOAJ |
| description | Owing to the features (high safety, inexpensive and environmental friendliness) of aqueous rechargeable Mg-ion batteries (ARMIBs), they have drawn extensive attention in the future energy storage systems. However, the poor Mg2+ migration kinetics during the Mg2+ intercalation/extraction still hinders the progress of developing suitable cathode materials. Herein, a layered buserite Mg-Mn oxide (MMO) material with large interlayer space (∼9.70 Å) and low-crystalline structure is studied as a high-performance cathode in ARMIBs. Compared with the counterpart, the Mg2+ migration kinetics of the MMO cathode can be enhanced by its unique structure (bigger interlayer spacing and low-crystalline structure). The layered buserite MMO as a high-performance ARMIBs cathode exhibits high Mg storage capacity (50 mA g−1: 169.3 mAh g−1), excellent rate capability (1000 mA g−1: 98.3 mAh g−1), and fast Mg2+ migration (an average diffusion coefficient: ∼4.21 × 10−10 cm2 s−1) in 0.5 M MgCl2 aqueous electrolyte. Moreover, the MMO-1//AC full battery achieved a high discharge capacity (100 mA g−1: 111 mAh g−1), and an ignored fading over 5000 cycles (1000 mA g−1). Therefore, layered Mg-Mn oxide with large interlayer space may break a new path to develop the promising ARMIBs. |
| first_indexed | 2024-04-09T14:42:51Z |
| format | Article |
| id | doaj.art-de363bcc96d245e3b8cc0045483fa3a4 |
| institution | Directory Open Access Journal |
| issn | 2213-9567 |
| language | English |
| last_indexed | 2024-04-24T08:32:50Z |
| publishDate | 2023-03-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Journal of Magnesium and Alloys |
| spelling | doaj.art-de363bcc96d245e3b8cc0045483fa3a42024-04-16T19:06:37ZengKeAi Communications Co., Ltd.Journal of Magnesium and Alloys2213-95672023-03-01113840850Layered buserite Mg-Mn oxide cathode for aqueous rechargeable Mg-ion batteryCaiyun Sun0Hailian Wang1Feixiang Yang2Aitao Tang3Guangsheng Huang4Lingjie Li5Zhongting Wang6Baihua Qu7Chaohe Xu8Shuangshuang Tan9Xiaoyuan Zhou10Jingfeng Wang11Fusheng Pan12College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; National Engineering Research Center for Magnesium Alloys, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, ChinaCollege of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; National Engineering Research Center for Magnesium Alloys, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, ChinaCollege of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; National Engineering Research Center for Magnesium Alloys, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, ChinaCollege of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; National Engineering Research Center for Magnesium Alloys, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, ChinaCollege of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; National Engineering Research Center for Magnesium Alloys, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; Corresponding authors at: College of Materials Science and Engineering, Chongqing University, Chongqing 400044, PR China.National Engineering Research Center for Magnesium Alloys, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, ChinaCollege of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; National Engineering Research Center for Magnesium Alloys, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, ChinaCollege of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; National Engineering Research Center for Magnesium Alloys, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, ChinaNational Engineering Research Center for Magnesium Alloys, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; College of Aerospace Engineering, Chongqing University, Chongqing 400044, ChinaCollege of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; National Engineering Research Center for Magnesium Alloys, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; Corresponding authors at: College of Materials Science and Engineering, Chongqing University, Chongqing 400044, PR China.College of Physics, Chongqing University, Chongqing, 401331, ChinaCollege of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; National Engineering Research Center for Magnesium Alloys, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, ChinaCollege of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; National Engineering Research Center for Magnesium Alloys, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; Corresponding authors at: College of Materials Science and Engineering, Chongqing University, Chongqing 400044, PR China.Owing to the features (high safety, inexpensive and environmental friendliness) of aqueous rechargeable Mg-ion batteries (ARMIBs), they have drawn extensive attention in the future energy storage systems. However, the poor Mg2+ migration kinetics during the Mg2+ intercalation/extraction still hinders the progress of developing suitable cathode materials. Herein, a layered buserite Mg-Mn oxide (MMO) material with large interlayer space (∼9.70 Å) and low-crystalline structure is studied as a high-performance cathode in ARMIBs. Compared with the counterpart, the Mg2+ migration kinetics of the MMO cathode can be enhanced by its unique structure (bigger interlayer spacing and low-crystalline structure). The layered buserite MMO as a high-performance ARMIBs cathode exhibits high Mg storage capacity (50 mA g−1: 169.3 mAh g−1), excellent rate capability (1000 mA g−1: 98.3 mAh g−1), and fast Mg2+ migration (an average diffusion coefficient: ∼4.21 × 10−10 cm2 s−1) in 0.5 M MgCl2 aqueous electrolyte. Moreover, the MMO-1//AC full battery achieved a high discharge capacity (100 mA g−1: 111 mAh g−1), and an ignored fading over 5000 cycles (1000 mA g−1). Therefore, layered Mg-Mn oxide with large interlayer space may break a new path to develop the promising ARMIBs.http://www.sciencedirect.com/science/article/pii/S2213956722002912Layered buserite phaseLow-crystallineMg-Mn oxideFast Mg ion migration kineticAqueous Mg-ion battery |
| spellingShingle | Caiyun Sun Hailian Wang Feixiang Yang Aitao Tang Guangsheng Huang Lingjie Li Zhongting Wang Baihua Qu Chaohe Xu Shuangshuang Tan Xiaoyuan Zhou Jingfeng Wang Fusheng Pan Layered buserite Mg-Mn oxide cathode for aqueous rechargeable Mg-ion battery Journal of Magnesium and Alloys Layered buserite phase Low-crystalline Mg-Mn oxide Fast Mg ion migration kinetic Aqueous Mg-ion battery |
| title | Layered buserite Mg-Mn oxide cathode for aqueous rechargeable Mg-ion battery |
| title_full | Layered buserite Mg-Mn oxide cathode for aqueous rechargeable Mg-ion battery |
| title_fullStr | Layered buserite Mg-Mn oxide cathode for aqueous rechargeable Mg-ion battery |
| title_full_unstemmed | Layered buserite Mg-Mn oxide cathode for aqueous rechargeable Mg-ion battery |
| title_short | Layered buserite Mg-Mn oxide cathode for aqueous rechargeable Mg-ion battery |
| title_sort | layered buserite mg mn oxide cathode for aqueous rechargeable mg ion battery |
| topic | Layered buserite phase Low-crystalline Mg-Mn oxide Fast Mg ion migration kinetic Aqueous Mg-ion battery |
| url | http://www.sciencedirect.com/science/article/pii/S2213956722002912 |
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