Solid Electrolyte Interface in Zn-Based Battery Systems
Abstract Due to its high theoretical capacity (820 mAh g−1), low standard electrode potential (− 0.76 V vs. SHE), excellent stability in aqueous solutions, low cost, environmental friendliness and intrinsically high safety, zinc (Zn)-based batteries have attracted much attention in developing new en...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2022-10-01
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| Series: | Nano-Micro Letters |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/s40820-022-00939-w |
| _version_ | 1798028664918507520 |
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| author | Xinyu Wang Xiaomin Li Huiqing Fan Longtao Ma |
| author_facet | Xinyu Wang Xiaomin Li Huiqing Fan Longtao Ma |
| author_sort | Xinyu Wang |
| collection | DOAJ |
| description | Abstract Due to its high theoretical capacity (820 mAh g−1), low standard electrode potential (− 0.76 V vs. SHE), excellent stability in aqueous solutions, low cost, environmental friendliness and intrinsically high safety, zinc (Zn)-based batteries have attracted much attention in developing new energy storage devices. In Zn battery system, the battery performance is significantly affected by the solid electrolyte interface (SEI), which is controlled by electrode and electrolyte, and attracts dendrite growth, electrochemical stability window range, metallic Zn anode corrosion and passivation, and electrolyte mutations. Therefore, the design of SEI is decisive for the overall performance of Zn battery systems. This paper summarizes the formation mechanism, the types and characteristics, and the characterization techniques associated with SEI. Meanwhile, we analyze the influence of SEI on battery performance, and put forward the design strategies of SEI. Finally, the future research of SEI in Zn battery system is prospected to seize the nature of SEI, improve the battery performance and promote the large-scale application. |
| first_indexed | 2024-04-11T19:11:38Z |
| format | Article |
| id | doaj.art-4659ec69e4814ca2bbac9c30b1591951 |
| institution | Directory Open Access Journal |
| issn | 2311-6706 2150-5551 |
| language | English |
| last_indexed | 2024-04-11T19:11:38Z |
| publishDate | 2022-10-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Nano-Micro Letters |
| spelling | doaj.art-4659ec69e4814ca2bbac9c30b15919512022-12-22T04:07:35ZengSpringerOpenNano-Micro Letters2311-67062150-55512022-10-0114112410.1007/s40820-022-00939-wSolid Electrolyte Interface in Zn-Based Battery SystemsXinyu Wang0Xiaomin Li1Huiqing Fan2Longtao Ma3Frontiers Science Center for Flexible Electronics, Institute of Flexible Electronics, Northwestern Polytechnical UniversityFrontiers Science Center for Flexible Electronics, Institute of Flexible Electronics, Northwestern Polytechnical UniversityState Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical UniversityFrontiers Science Center for Flexible Electronics, Institute of Flexible Electronics, Northwestern Polytechnical UniversityAbstract Due to its high theoretical capacity (820 mAh g−1), low standard electrode potential (− 0.76 V vs. SHE), excellent stability in aqueous solutions, low cost, environmental friendliness and intrinsically high safety, zinc (Zn)-based batteries have attracted much attention in developing new energy storage devices. In Zn battery system, the battery performance is significantly affected by the solid electrolyte interface (SEI), which is controlled by electrode and electrolyte, and attracts dendrite growth, electrochemical stability window range, metallic Zn anode corrosion and passivation, and electrolyte mutations. Therefore, the design of SEI is decisive for the overall performance of Zn battery systems. This paper summarizes the formation mechanism, the types and characteristics, and the characterization techniques associated with SEI. Meanwhile, we analyze the influence of SEI on battery performance, and put forward the design strategies of SEI. Finally, the future research of SEI in Zn battery system is prospected to seize the nature of SEI, improve the battery performance and promote the large-scale application.https://doi.org/10.1007/s40820-022-00939-wSolid electrolyte interfaceZn-based batterySolvated structureArtificial SEIIn situ SEI |
| spellingShingle | Xinyu Wang Xiaomin Li Huiqing Fan Longtao Ma Solid Electrolyte Interface in Zn-Based Battery Systems Nano-Micro Letters Solid electrolyte interface Zn-based battery Solvated structure Artificial SEI In situ SEI |
| title | Solid Electrolyte Interface in Zn-Based Battery Systems |
| title_full | Solid Electrolyte Interface in Zn-Based Battery Systems |
| title_fullStr | Solid Electrolyte Interface in Zn-Based Battery Systems |
| title_full_unstemmed | Solid Electrolyte Interface in Zn-Based Battery Systems |
| title_short | Solid Electrolyte Interface in Zn-Based Battery Systems |
| title_sort | solid electrolyte interface in zn based battery systems |
| topic | Solid electrolyte interface Zn-based battery Solvated structure Artificial SEI In situ SEI |
| url | https://doi.org/10.1007/s40820-022-00939-w |
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