CNT@Fe3O4@C Coaxial Nanocables: One-Pot, Additive-Free Synthesis and Remarkable Lithium Storage Behavior
DC Field | Value | Language |
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dc.contributor.author | Cheng, Jianli | - |
dc.contributor.author | Wang, Bin | - |
dc.contributor.author | Park, Cheol-Min | - |
dc.contributor.author | Wu, Yuping | - |
dc.contributor.author | Huang, Hui | - |
dc.contributor.author | Nie, Fude | - |
dc.date.accessioned | 2023-12-11T10:30:36Z | - |
dc.date.available | 2023-12-11T10:30:36Z | - |
dc.date.issued | 2013-07-22 | - |
dc.identifier.issn | 0947-6539 | - |
dc.identifier.issn | 1521-3765 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/22410 | - |
dc.description.abstract | By using carbon nanotubes (CNTs) as a shape template and glucose as a carbon precursor and structure-directing agent, CNT@Fe3O4@C porous core/sheath coaxial nanocables have been synthesized by a simple one-pot hydrothermal process. Neither a surfactant/ligand nor a CNT pretreatment is needed in the synthetic process. A possible growth mechanism governing the formation of this nanostructure is discussed. When used as an anode material of lithium-ion batteries, the CNT@Fe3O4@C nanocables show significantly enhanced cycling performance, high rate capability, and high Coulombic efficiency compared with pure Fe2O3 particles and Fe3O4/CNT composites. The CNT@Fe3O4@C nanocables deliver a reversible capacity of 1290mAhg(-1) after 80cycles at a current density of 200mAg(-1), and maintain a reversible capacity of 690mAhg(-1) after 200cycles at a current density of 2000mAg(-1). The improved lithium storage behavior can be attributed to the synergistic effect of the high electronic conductivity support and the inner CNT/outer carbon buffering matrix. | - |
dc.format.extent | 9 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | CNT@Fe3O4@C Coaxial Nanocables: One-Pot, Additive-Free Synthesis and Remarkable Lithium Storage Behavior | - |
dc.type | Article | - |
dc.publisher.location | 독일 | - |
dc.identifier.doi | 10.1002/chem.201300037 | - |
dc.identifier.wosid | 000321766400024 | - |
dc.identifier.bibliographicCitation | CHEMISTRY-A EUROPEAN JOURNAL, v.19, no.30, pp 9866 - 9874 | - |
dc.citation.title | CHEMISTRY-A EUROPEAN JOURNAL | - |
dc.citation.volume | 19 | - |
dc.citation.number | 30 | - |
dc.citation.startPage | 9866 | - |
dc.citation.endPage | 9874 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | PERFORMANCE ANODE MATERIALS | - |
dc.subject.keywordPlus | IN-SITU GROWTH | - |
dc.subject.keywordPlus | ION BATTERIES | - |
dc.subject.keywordPlus | CARBON NANOTUBES | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PERFORMANCE | - |
dc.subject.keywordPlus | HOLLOW NANOSPHERES | - |
dc.subject.keywordPlus | FACILE APPROACH | - |
dc.subject.keywordPlus | METAL-OXIDES | - |
dc.subject.keywordPlus | BINDER-FREE | - |
dc.subject.keywordPlus | CAPACITY | - |
dc.subject.keywordAuthor | carbon | - |
dc.subject.keywordAuthor | coaxial nanocables | - |
dc.subject.keywordAuthor | electrochemistry | - |
dc.subject.keywordAuthor | lithium-ion batteries | - |
dc.subject.keywordAuthor | nanotubes | - |
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