Electron Acceptor-Driven Solid Electrolyte Interphases with Elevated LiF Content for 4.7 V Lithium Metal Batteries
Highlights A tris(pentafluorophenyl)borane additive as an electron acceptor is incorporated into an ethyl methyl carbonate/fluoroethylene carbonate/lithium nitrate electrolyte. This approach effectively engineers durable dual interfaces on both lithium metal anode and LiNi0.8Mn0.1Co0.1O2 (NCM811) ca...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2025-02-01
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| Series: | Nano-Micro Letters |
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| Online Access: | https://doi.org/10.1007/s40820-025-01663-x |
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| author | Yongbiao Mu Zifan Liao Youqi Chu Qing Zhang Lingfeng Zou Lin Yang Yitian Feng Haixiang Ren Meisheng Han Lin Zeng |
| author_facet | Yongbiao Mu Zifan Liao Youqi Chu Qing Zhang Lingfeng Zou Lin Yang Yitian Feng Haixiang Ren Meisheng Han Lin Zeng |
| author_sort | Yongbiao Mu |
| collection | DOAJ |
| description | Highlights A tris(pentafluorophenyl)borane additive as an electron acceptor is incorporated into an ethyl methyl carbonate/fluoroethylene carbonate/lithium nitrate electrolyte. This approach effectively engineers durable dual interfaces on both lithium metal anode and LiNi0.8Mn0.1Co0.1O2 (NCM811) cathode, which mitigates dendritic growth and enhances cathode stability. The additive-driven strategy enables lithium metal batteries to operate at ultra-high voltage up to 4.7 V and high mass loading of 14.0 mg cm−2 for NCM811 cathode, thus resulting in exceptional cycling performance. |
| format | Article |
| id | doaj-art-fdd02b3907ea4bb18a7fc2e0fda175d8 |
| institution | DOAJ |
| issn | 2311-6706 2150-5551 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Nano-Micro Letters |
| spelling | doaj-art-fdd02b3907ea4bb18a7fc2e0fda175d82025-08-20T03:06:02ZengSpringerOpenNano-Micro Letters2311-67062150-55512025-02-0117112010.1007/s40820-025-01663-xElectron Acceptor-Driven Solid Electrolyte Interphases with Elevated LiF Content for 4.7 V Lithium Metal BatteriesYongbiao Mu0Zifan Liao1Youqi Chu2Qing Zhang3Lingfeng Zou4Lin Yang5Yitian Feng6Haixiang Ren7Meisheng Han8Lin Zeng9Shenzhen Key Laboratory of Advanced Energy Storage, Department of Mechanical and Energy Engineering, Southern University of Science and TechnologyShenzhen Key Laboratory of Advanced Energy Storage, Department of Mechanical and Energy Engineering, Southern University of Science and TechnologyShenzhen Key Laboratory of Advanced Energy Storage, Department of Mechanical and Energy Engineering, Southern University of Science and TechnologyShenzhen Key Laboratory of Advanced Energy Storage, Department of Mechanical and Energy Engineering, Southern University of Science and TechnologyShenzhen Key Laboratory of Advanced Energy Storage, Department of Mechanical and Energy Engineering, Southern University of Science and TechnologyShenzhen Key Laboratory of Advanced Energy Storage, Department of Mechanical and Energy Engineering, Southern University of Science and TechnologyShenzhen Key Laboratory of Advanced Energy Storage, Department of Mechanical and Energy Engineering, Southern University of Science and TechnologyShenzhen Key Laboratory of Advanced Energy Storage, Department of Mechanical and Energy Engineering, Southern University of Science and TechnologyShenzhen Key Laboratory of Advanced Energy Storage, Department of Mechanical and Energy Engineering, Southern University of Science and TechnologyShenzhen Key Laboratory of Advanced Energy Storage, Department of Mechanical and Energy Engineering, Southern University of Science and TechnologyHighlights A tris(pentafluorophenyl)borane additive as an electron acceptor is incorporated into an ethyl methyl carbonate/fluoroethylene carbonate/lithium nitrate electrolyte. This approach effectively engineers durable dual interfaces on both lithium metal anode and LiNi0.8Mn0.1Co0.1O2 (NCM811) cathode, which mitigates dendritic growth and enhances cathode stability. The additive-driven strategy enables lithium metal batteries to operate at ultra-high voltage up to 4.7 V and high mass loading of 14.0 mg cm−2 for NCM811 cathode, thus resulting in exceptional cycling performance.https://doi.org/10.1007/s40820-025-01663-xLithium metal batteriesHigh-voltage cathodesElectron acceptorDendrite formationDual interfaces |
| spellingShingle | Yongbiao Mu Zifan Liao Youqi Chu Qing Zhang Lingfeng Zou Lin Yang Yitian Feng Haixiang Ren Meisheng Han Lin Zeng Electron Acceptor-Driven Solid Electrolyte Interphases with Elevated LiF Content for 4.7 V Lithium Metal Batteries Nano-Micro Letters Lithium metal batteries High-voltage cathodes Electron acceptor Dendrite formation Dual interfaces |
| title | Electron Acceptor-Driven Solid Electrolyte Interphases with Elevated LiF Content for 4.7 V Lithium Metal Batteries |
| title_full | Electron Acceptor-Driven Solid Electrolyte Interphases with Elevated LiF Content for 4.7 V Lithium Metal Batteries |
| title_fullStr | Electron Acceptor-Driven Solid Electrolyte Interphases with Elevated LiF Content for 4.7 V Lithium Metal Batteries |
| title_full_unstemmed | Electron Acceptor-Driven Solid Electrolyte Interphases with Elevated LiF Content for 4.7 V Lithium Metal Batteries |
| title_short | Electron Acceptor-Driven Solid Electrolyte Interphases with Elevated LiF Content for 4.7 V Lithium Metal Batteries |
| title_sort | electron acceptor driven solid electrolyte interphases with elevated lif content for 4 7 v lithium metal batteries |
| topic | Lithium metal batteries High-voltage cathodes Electron acceptor Dendrite formation Dual interfaces |
| url | https://doi.org/10.1007/s40820-025-01663-x |
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