Achieving burst Li+ channels via quasi-two-dimensional fluorinated metal-organic framework modulating functionalized interface
Abstract The development of disordered Li dendrite and the adverse reaction between Li and electrolyte impede practical use of Li metal batteries (LMB). Herein, we propose quasi-two-dimensional fluorinated metal-organic framework carbon (q2D-FcMOF) that is utilized to construct artificial solid elec...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2025-02-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-025-57106-z |
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| _version_ | 1849723114521362432 |
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| author | Lingchen Kong Yu Li Cong Peng Ziyue Zhao Junwei Xiao Yimin Zhao Wei Feng |
| author_facet | Lingchen Kong Yu Li Cong Peng Ziyue Zhao Junwei Xiao Yimin Zhao Wei Feng |
| author_sort | Lingchen Kong |
| collection | DOAJ |
| description | Abstract The development of disordered Li dendrite and the adverse reaction between Li and electrolyte impede practical use of Li metal batteries (LMB). Herein, we propose quasi-two-dimensional fluorinated metal-organic framework carbon (q2D-FcMOF) that is utilized to construct artificial solid electrolyte interface (ASEI) to achieve robust interfacial protective double-layer. The outer organic layer provides ample space for Li deposition, while the inner inorganic LiF layer promotes conduction of Li+ and blocks electron transport. Metal clusters within the hybrid layer are uniformly dispersed, encouraging Li+ to cluster around metal active sites that are thermodynamically compatible with Li. Consequently, q2D-FcZ8@Li symmetrical batteries demonstrate an ultralong cycle life over 3600 h. When paried with commercial cathodes, the cells exhibite cyclability under conditions of high-loading, lean-electrolyte, even exposure to air for some time. This research suggests an effective method for fabricating ASEI using 2D quasi-ordered superstructure MOF NPs, which is expected to the development of LMB. |
| format | Article |
| id | doaj-art-74b9b06ad3cb437c963a5247eba66e3d |
| institution | DOAJ |
| issn | 2041-1723 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj-art-74b9b06ad3cb437c963a5247eba66e3d2025-08-20T03:11:07ZengNature PortfolioNature Communications2041-17232025-02-0116111510.1038/s41467-025-57106-zAchieving burst Li+ channels via quasi-two-dimensional fluorinated metal-organic framework modulating functionalized interfaceLingchen Kong0Yu Li1Cong Peng2Ziyue Zhao3Junwei Xiao4Yimin Zhao5Wei Feng6School of Materials Science and Engineering and Tianjin Key Laboratory of Composite and Functional Materials, Tianjin UniversityInstitute of advanced technology and equipment, Beijing University of Chemical TechnologyInstitute of advanced technology and equipment, Beijing University of Chemical TechnologySchool of Materials Science and Engineering and Tianjin Key Laboratory of Composite and Functional Materials, Tianjin UniversitySchool of Materials Science and Engineering and Tianjin Key Laboratory of Composite and Functional Materials, Tianjin UniversitySchool of Materials Science and Engineering and Tianjin Key Laboratory of Composite and Functional Materials, Tianjin UniversitySchool of Materials Science and Engineering and Tianjin Key Laboratory of Composite and Functional Materials, Tianjin UniversityAbstract The development of disordered Li dendrite and the adverse reaction between Li and electrolyte impede practical use of Li metal batteries (LMB). Herein, we propose quasi-two-dimensional fluorinated metal-organic framework carbon (q2D-FcMOF) that is utilized to construct artificial solid electrolyte interface (ASEI) to achieve robust interfacial protective double-layer. The outer organic layer provides ample space for Li deposition, while the inner inorganic LiF layer promotes conduction of Li+ and blocks electron transport. Metal clusters within the hybrid layer are uniformly dispersed, encouraging Li+ to cluster around metal active sites that are thermodynamically compatible with Li. Consequently, q2D-FcZ8@Li symmetrical batteries demonstrate an ultralong cycle life over 3600 h. When paried with commercial cathodes, the cells exhibite cyclability under conditions of high-loading, lean-electrolyte, even exposure to air for some time. This research suggests an effective method for fabricating ASEI using 2D quasi-ordered superstructure MOF NPs, which is expected to the development of LMB.https://doi.org/10.1038/s41467-025-57106-z |
| spellingShingle | Lingchen Kong Yu Li Cong Peng Ziyue Zhao Junwei Xiao Yimin Zhao Wei Feng Achieving burst Li+ channels via quasi-two-dimensional fluorinated metal-organic framework modulating functionalized interface Nature Communications |
| title | Achieving burst Li+ channels via quasi-two-dimensional fluorinated metal-organic framework modulating functionalized interface |
| title_full | Achieving burst Li+ channels via quasi-two-dimensional fluorinated metal-organic framework modulating functionalized interface |
| title_fullStr | Achieving burst Li+ channels via quasi-two-dimensional fluorinated metal-organic framework modulating functionalized interface |
| title_full_unstemmed | Achieving burst Li+ channels via quasi-two-dimensional fluorinated metal-organic framework modulating functionalized interface |
| title_short | Achieving burst Li+ channels via quasi-two-dimensional fluorinated metal-organic framework modulating functionalized interface |
| title_sort | achieving burst li channels via quasi two dimensional fluorinated metal organic framework modulating functionalized interface |
| url | https://doi.org/10.1038/s41467-025-57106-z |
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