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  • Nitrogen-doped carbon-coated V 2 O 5 nanocomposite as cathode materials for lithium-ion battery

    氮掺杂碳涂层V2O5纳米复合材料作为锂离子电池正极材料

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    出版日期:2018

    作者单位:Liyun?Cao1EmailauthorViewauthor'sOrcIDprofileLingjiang?Kou1Jiayin?Li1Jianfeng?Huang1Jun?Yang1Yong?Wang11.SchoolofMaterialsScienceandEngineeringShaanxiUniversityofScienceandTechnologyXi’anChina
    杂志名称:Journal of Materials Science
    卷号:53
    期数:14
    刊号:0022-2461
    出版日期:2018

    简介:V2O5hasahightheoreticalcapacityof440?mAh?g?1ascathodematerialsforlithiumionbatteries.However,thepoorconductivitymayaffectthelithiation/delithiationbehaviorgreatly.ThisstudyeffectivelysolvesthepoorconductivityandlithiumionmigrationrateofV2O5.Nitrogen-dopedcarbon-coatedV2O5composites(NCNPs-V2O5)aresynthesizedviaanorganicsolventassistedinsituhydrothermalgrowthmethod.OwingtotheNCNPsandtheirnovel3Dflowerstructure,theas-preparedNCNPs-V2O5exhibitedremarkableelectrochemicalperformanceascathodematerialoflithiumionbattery.

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