Please use this identifier to cite or link to this item: http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/4554
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dc.contributor.authorMAHAJAN, MANIen_US
dc.contributor.authorROY, KINGSHUKen_US
dc.contributor.authorPARMAR, SWATIen_US
dc.contributor.authorSingla, Gouraven_US
dc.contributor.authorPandey, O.P.en_US
dc.contributor.authorSingh, K.en_US
dc.contributor.authorVAIDHYANATHAN, RAMANATHANen_US
dc.contributor.authorOGALE, SATISHCHANDRAen_US
dc.date.accessioned2020-04-24T09:07:11Z
dc.date.available2020-04-24T09:07:11Z
dc.date.issued2020-05en_US
dc.identifier.citationCarbon, 161, 108-116.en_US
dc.identifier.issn0008-6223en_US
dc.identifier.urihttp://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/4554-
dc.identifier.urihttps://doi.org/10.1016/j.carbon.2020.01.057en_US
dc.description.abstract3D carbide systems with their robust physical and mechanical properties have always attracted multiple application interests. In this report, we have synthesized a three-dimensional in-situ carbon coated cubic carbide, Vanadium Carbide (VC@C), by a very simple, scalable and cost-effective room temperature mechano-chemical ball-milling procedure and researched its promise as effective anode material for Li and Na ion batteries. We have demonstrated that VC@C shows an impressive initial discharge/lithiation capacity of 1165 mAh g−1 with a high reversible capacity of 640 mAh g−1 after 100 charge-discharge cycles at an applied current density of 0.1 A g−1. We have also found that this material renders a very promising rate performance with significantly low capacity drop after exposing it to variable current densities ranging from 0.05 A g−1 to 2 A g−1 with an excellent stability up to 1000 cycles owing to its structural robustness, as verified by post-cycling characterizations. A Li-ion full cell study using LiCoO2 as cathode also showed excellent promise in terms of practical application demonstrating a reversible capacity of 95 mAh g−1 after 100 cycles. Even for Na insertion/de-insertion VC@C shows a clear promise in terms of capacity, cyclic stability and rate performance.en_US
dc.language.isoenen_US
dc.publisherElsevier B.V.en_US
dc.subject3D carbideen_US
dc.subjectIn-situ synthesisen_US
dc.subjectRoom temperature ball millingen_US
dc.subjectLi-ion batteryen_US
dc.subjectPost cycling characterizationen_US
dc.subjectWilliamson-Hall analysisen_US
dc.subjectTOC-APR-2020en_US
dc.subject2020en_US
dc.subject2020-APR-WEEK4en_US
dc.titleRoom temperature processed in-situ carbon-coated vanadium carbide (VC@C) as a high capacity robust Li/Na battery anode materialen_US
dc.typeArticleen_US
dc.contributor.departmentDept. of Chemistryen_US
dc.contributor.departmentDept. of Physicsen_US
dc.identifier.sourcetitleCarbonen_US
dc.publication.originofpublisherForeignen_US
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