Simple fabrication of flexible electrodes with high metal-oxide content: electrospun reduced tungsten oxide/carbon nanofibers for lithium ion battery applications

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dc.contributor.authorLee, Jaehyukko
dc.contributor.authorJo, Changshinko
dc.contributor.authorPark, Bangrockko
dc.contributor.authorHwang, Woonbongko
dc.contributor.authorLee, Hyung Ikko
dc.contributor.authorYoon, Songhunko
dc.contributor.authorLee, Jinwooko
dc.date.accessioned2018-08-20T08:23:58Z-
dc.date.available2018-08-20T08:23:58Z-
dc.date.created2018-08-08-
dc.date.created2018-08-08-
dc.date.issued2014-
dc.identifier.citationNANOSCALE, v.6, no.17, pp.10147 - 10155-
dc.identifier.issn2040-3364-
dc.identifier.urihttp://hdl.handle.net/10203/245062-
dc.description.abstractA one-step and mass-production synthetic route for a flexible reduced tungsten oxide-carbon composite nanofiber (WOx-C-NF) film is demonstrated via an electrospinning technique. The WOx-C-NF film exhibits unprecedented high content of metal-oxides (similar to 80 wt%) and good flexibility (the tensile strength of the specimen was 6.13 MPa) without the use of flexible support materials like CNTs or graphene. The WOx-C-NF film is directly used as an anode in a lithium ion battery (LIB). Compared with previously reported tungsten oxide electrodes, the WOx-C-NF film exhibits high reversible capacity (481 mA h g(total electrode)(-1)), stable cycle, and improved rate performance, without the use of additive carbon, a polymeric binder and a current collector. Moreover, control electrodes fabricated by conventional processes support the positive effects of both the freestanding electrode and metal-oxide embedded carbon 1-D nanofiber structure.-
dc.languageEnglish-
dc.publisherROYAL SOC CHEMISTRY-
dc.subjectELECTROCHEMICAL ENERGY-STORAGE-
dc.subjectPERFORMANCE ANODE MATERIALS-
dc.subjectMESOCELLULAR CARBON FOAM-
dc.subjectTHERMAL-DECOMPOSITION-
dc.subjectMESOPOROUS CARBON-
dc.subjectAMMONIUM PARATUNGSTATE-
dc.subjectOXIDATION-STATES-
dc.subjectAMORPHOUS WO3-
dc.subjectNANOWIRES-
dc.subjectBINDER-
dc.titleSimple fabrication of flexible electrodes with high metal-oxide content: electrospun reduced tungsten oxide/carbon nanofibers for lithium ion battery applications-
dc.typeArticle-
dc.identifier.wosid000340520500034-
dc.identifier.scopusid2-s2.0-84905842531-
dc.type.rimsART-
dc.citation.volume6-
dc.citation.issue17-
dc.citation.beginningpage10147-
dc.citation.endingpage10155-
dc.citation.publicationnameNANOSCALE-
dc.identifier.doi10.1039/c4nr01033g-
dc.contributor.localauthorLee, Jinwoo-
dc.contributor.nonIdAuthorLee, Jaehyuk-
dc.contributor.nonIdAuthorJo, Changshin-
dc.contributor.nonIdAuthorPark, Bangrock-
dc.contributor.nonIdAuthorHwang, Woonbong-
dc.contributor.nonIdAuthorLee, Hyung Ik-
dc.contributor.nonIdAuthorYoon, Songhun-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordPlusELECTROCHEMICAL ENERGY-STORAGE-
dc.subject.keywordPlusPERFORMANCE ANODE MATERIALS-
dc.subject.keywordPlusMESOCELLULAR CARBON FOAM-
dc.subject.keywordPlusTHERMAL-DECOMPOSITION-
dc.subject.keywordPlusMESOPOROUS CARBON-
dc.subject.keywordPlusAMMONIUM PARATUNGSTATE-
dc.subject.keywordPlusOXIDATION-STATES-
dc.subject.keywordPlusAMORPHOUS WO3-
dc.subject.keywordPlusNANOWIRES-
dc.subject.keywordPlusBINDER-
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