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dc.contributor.authorWang, Chueh-Han
dc.contributor.authorKurra, Narendra
dc.contributor.authorAlhabeb, Mohamed
dc.contributor.authorChang, Jeng-Kuei
dc.contributor.authorAlshareef, Husam N.
dc.contributor.authorGogotsi, Yury
dc.date.accessioned2018-10-07T08:45:51Z
dc.date.available2018-10-07T08:45:51Z
dc.date.issued2018-10-03
dc.identifier.citationWang C-H, Kurra N, Alhabeb M, Chang J-K, Alshareef HN, et al. (2018) Titanium Carbide (MXene) as a Current Collector for Lithium-Ion Batteries. ACS Omega 3: 12489–12494. Available: http://dx.doi.org/10.1021/acsomega.8b02032.
dc.identifier.issn2470-1343
dc.identifier.issn2470-1343
dc.identifier.doi10.1021/acsomega.8b02032
dc.identifier.urihttp://hdl.handle.net/10754/628888
dc.description.abstractMXenes are a class of two-dimensional (2D) transition-metal carbides and nitrides that are currently at the forefront of 2D materials research. In this study, we demonstrate the use of metallically conductive free-standing films of 2D titanium carbide (MXene) as current-collecting layers (conductivity of ∼8000 S/cm, sheet resistance of 0.5 Ω/sq) for battery electrode materials. Multilayer Ti3C2Tx (Tx: surface functional groups −O, −OH, and −F) is used as an anode material and LiFePO4 as a cathode material on 5 μm MXene films. Our results show that the capacities and rate performances of electrode materials using Ti3C2Tx MXene current collectors match those of conventional Cu and Al current collectors, but at significantly reduced device weight and thickness. This study opens new avenues for developing MXene-based current collectors for improving volumetric and gravimetric performances of energy-storage devices.
dc.description.sponsorshipC.-H.W. was supported by the Ministry of Science and Technology of Taiwan under Grant No. 105-2917-I-008-008. Research reported in this publication was supported by King Abdullah University of Science and Technology (KAUST) under the KAUST-Drexel Competitive Research Grant (URF/1/2963-01-01). We thank Evan Quain for helpful comments on this article.
dc.publisherAmerican Chemical Society (ACS)
dc.relation.urlhttps://pubs.acs.org/doi/10.1021/acsomega.8b02032
dc.rightsThis is an open access article published under an ACS AuthorChoice License, which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
dc.rights.urihttp://pubs.acs.org/page/policy/authorchoice_termsofuse.html
dc.titleTitanium Carbide (MXene) as a Current Collector for Lithium-Ion Batteries
dc.typeArticle
dc.contributor.departmentMaterials Science and Engineering Program
dc.identifier.journalACS Omega
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionInstitute of Materials Science and Engineering, National Central University, 32001 Taoyuan, Taiwan
dc.contributor.institutionA.J. Drexel Nanomaterials Institute, Department of Materials Science and Engineering, Drexel University, Philadelphia, Pennsylvania 19104, United States
dc.contributor.institutionDepartment of Materials Science and Engineering, National Chiao Tung University, 30010 Hsinchu, Taiwan
kaust.personAlshareef, Husam N.
kaust.grant.numberURF/1/2963-01-01
refterms.dateFOA2018-10-07T10:42:17Z
dc.date.published-online2018-10-03
dc.date.published-print2018-10-31


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