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CNT@TiO2 nanohybrids for high-performance anode of lithium-ion batteries

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dc.contributor.authorWen, Zhenhaien
dc.contributor.authorCi, Suqinen
dc.contributor.authorMao, Shunen
dc.contributor.authorCui, Shumaoen
dc.contributor.authorHe, Zhenen
dc.contributor.authorChen, Junhongen
dc.contributor.departmentCivil and Environmental Engineeringen
dc.date.accessioned2016-09-07T14:30:45Zen
dc.date.available2016-09-07T14:30:45Zen
dc.date.issued2013-11-22en
dc.description.abstractThis work describes a potential anode material for lithium-ion batteries (LIBs), namely, anatase TiO2 nanoparticle-decorated carbon nanotubes (CNTs@TiO2). The electrochemical properties of CNTs@TiO2 were thoroughly investigated using various electrochemical techniques, including cyclic voltammetry, electrochemical impedance spectroscopy, galvanostatic cycling, and rate experiments. It was revealed that compared with pure TiO2 nanoparticles and CNTs alone, the CNT@TiO2 nanohybrids offered superior rate capability and achieved better cycling performance when used as anodes of LIBs. The CNT@TiO2 nanohybrids exhibited a cycling stability with high reversible capacity of about 190 mAh g-1 after 120-cycles at a current density of 100-mA-g-1 and an excellent rate capability (up to 100 mAh g-1 at a current density of 1,000-mA-g-1).en
dc.description.versionPublished versionen
dc.format.extent6 pagesen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationNanoscale Research Letters. 2013 Nov 22;8(1):499en
dc.identifier.doihttps://doi.org/10.1186/1556-276X-8-499en
dc.identifier.issn1556-276Xen
dc.identifier.urihttp://hdl.handle.net/10919/72891en
dc.identifier.volume8en
dc.language.isoenen
dc.publisherSpringeren
dc.relation.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000328195300001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=930d57c9ac61a043676db62af60056c1en
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.rights.holderZhenhai Wen et al.; licensee BioMed Central Ltd.en
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectTechnologyen
dc.subjectNanoscience & Nanotechnologyen
dc.subjectMaterials Science, Multidisciplinaryen
dc.subjectPhysics, Applieden
dc.subjectMaterials Scienceen
dc.subjectPhysicsen
dc.subjectTiO2en
dc.subjectCarbon nanotubesen
dc.subjectNanohybridsen
dc.subjectAnodeen
dc.subjectLithium ion batteriesen
dc.subjectANATASE TIO2en
dc.subjectNANOSHEETSen
dc.subjectSTORAGEen
dc.subjectENERGYen
dc.subjectELECTROACTIVITYen
dc.subjectNANOCOMPOSITEen
dc.titleCNT@TiO2 nanohybrids for high-performance anode of lithium-ion batteriesen
dc.title.serialNanoscale Research Lettersen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Engineeringen
pubs.organisational-group/Virginia Tech/Engineering/Civil & Environmental Engineeringen
pubs.organisational-group/Virginia Tech/Engineering/COE T&R Facultyen

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