Spatially confined FeF3 cathodes in N-doped carbon nanotubes for lithium storage
Herein, a N-doped carbon nanotube encapsulated FeF3 nanoparticle (FeF3@N-CNTs) composite was developed via in situ pyrolysis and gas-phase fluorination strategies. The 3D carbon constrained scaffold enhances conversion reaction kinetics and effectively suppresses significant volume changes in the Fe...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2024-12, Vol.60 (97), p.14479-14482 |
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| container_issue | 97 |
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| container_title | Chemical communications (Cambridge, England) |
| container_volume | 60 |
| creator | Li, Jun Li, Xifei Li, Mengyao Jiang, Qinting Liu, Junqian Duan, Ruixian Cao, Guiqiang Wang, Jingjing Li, Wenbin |
| description | Herein, a N-doped carbon nanotube encapsulated FeF3 nanoparticle (FeF3@N-CNTs) composite was developed via in situ pyrolysis and gas-phase fluorination strategies. The 3D carbon constrained scaffold enhances conversion reaction kinetics and effectively suppresses significant volume changes in the FeF3 cathode during cycling. Consequently, FeF3@N-CNTs exhibits excellent rate capability and maintains a high discharge capacity of 110.6 mA h g−1 after 5000 cycles at 2 A g−1. It is believed that this study presents an innovative strategy for the development of long-cycling conversion-type cathode materials. |
| doi_str_mv | 10.1039/d4cc04960h |
| format | Article |
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It is believed that this study presents an innovative strategy for the development of long-cycling conversion-type cathode materials.</description><subject>Carbon nanotubes</subject><subject>Cathodes</subject><subject>Cycles</subject><subject>Electrode materials</subject><subject>Fluorination</subject><subject>Lithium</subject><subject>Metal fluorides</subject><subject>Pyrolysis</subject><subject>Reaction kinetics</subject><subject>Three dimensional composites</subject><issn>1359-7345</issn><issn>1364-548X</issn><issn>1364-548X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNpdjkFLxDAUhIMouK5e_AUBL16qL03SNkdZ3FVYVFDB25ImL26XblKb9OC_N4uefJd5MB8zQ8glgxsGXN1aYQwIVcH2iMwYr0QhRfNxfPilKmou5Ck5i3EH-ZhsZuTlddCp033_TU3wrvNo6RKXnBqdtsFipJ2nT4UNQzaMHtvgqdc-pKnNngsj7bu07aY9jSmM-hPPyYnTfcSLP52T9-X92-KhWD-vHhd362JgokpFyWtrrHLIBCtFjbpxSui2LpkEqZvSthW0tUHIux0DAzxDwgksmUWjLJ-T69_cYQxfE8a02XfRYN9rj2GKG844lKBYwzJ69Q_dhWn0ed2BklBXuZb_AJfbXho</recordid><startdate>20241203</startdate><enddate>20241203</enddate><creator>Li, Jun</creator><creator>Li, Xifei</creator><creator>Li, Mengyao</creator><creator>Jiang, Qinting</creator><creator>Liu, Junqian</creator><creator>Duan, Ruixian</creator><creator>Cao, Guiqiang</creator><creator>Wang, Jingjing</creator><creator>Li, Wenbin</creator><general>Royal Society of Chemistry</general><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope></search><sort><creationdate>20241203</creationdate><title>Spatially confined FeF3 cathodes in N-doped carbon nanotubes for lithium storage</title><author>Li, Jun ; Li, Xifei ; Li, Mengyao ; Jiang, Qinting ; Liu, Junqian ; Duan, Ruixian ; Cao, Guiqiang ; Wang, Jingjing ; Li, Wenbin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p146t-237dcd9fe141247ea8f94ab721505a82db60b7ce0359f10c0347e4f4e21dec9d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Carbon nanotubes</topic><topic>Cathodes</topic><topic>Cycles</topic><topic>Electrode materials</topic><topic>Fluorination</topic><topic>Lithium</topic><topic>Metal fluorides</topic><topic>Pyrolysis</topic><topic>Reaction kinetics</topic><topic>Three dimensional composites</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Jun</creatorcontrib><creatorcontrib>Li, Xifei</creatorcontrib><creatorcontrib>Li, Mengyao</creatorcontrib><creatorcontrib>Jiang, Qinting</creatorcontrib><creatorcontrib>Liu, Junqian</creatorcontrib><creatorcontrib>Duan, Ruixian</creatorcontrib><creatorcontrib>Cao, Guiqiang</creatorcontrib><creatorcontrib>Wang, Jingjing</creatorcontrib><creatorcontrib>Li, Wenbin</creatorcontrib><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Chemical communications (Cambridge, England)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Jun</au><au>Li, Xifei</au><au>Li, Mengyao</au><au>Jiang, Qinting</au><au>Liu, Junqian</au><au>Duan, Ruixian</au><au>Cao, Guiqiang</au><au>Wang, Jingjing</au><au>Li, Wenbin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spatially confined FeF3 cathodes in N-doped carbon nanotubes for lithium storage</atitle><jtitle>Chemical communications (Cambridge, England)</jtitle><date>2024-12-03</date><risdate>2024</risdate><volume>60</volume><issue>97</issue><spage>14479</spage><epage>14482</epage><pages>14479-14482</pages><issn>1359-7345</issn><issn>1364-548X</issn><eissn>1364-548X</eissn><abstract>Herein, a N-doped carbon nanotube encapsulated FeF3 nanoparticle (FeF3@N-CNTs) composite was developed via in situ pyrolysis and gas-phase fluorination strategies. 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| ispartof | Chemical communications (Cambridge, England), 2024-12, Vol.60 (97), p.14479-14482 |
| issn | 1359-7345 1364-548X 1364-548X |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Carbon nanotubes Cathodes Cycles Electrode materials Fluorination Lithium Metal fluorides Pyrolysis Reaction kinetics Three dimensional composites |
| title | Spatially confined FeF3 cathodes in N-doped carbon nanotubes for lithium storage |
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