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  • Fe-doped SnO 2 nanoparticles as new high capacity anode material for secondary lithium-ion batteries

    铁掺杂SnO2纳米粒子作为新型高容量锂离子电池负极材料

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    标签: Tin oxide Iron doping Carbon coating Anode Lithium-ion battery

    出版日期:2015

    作者单位:aHelmholtzInstituteUlm(HIU)ElectrochemistryI,Helmholtzstr.11,89081,Ulm,GermanybInstituteofPhysicalChemistry,UniversityofMuenster,Corrensstr.28/30,48149,Muenster,GermanycKarlsruherInstituteofTechnology(KIT),POBox3640,76021Karlsruhe,GermanydHelmholtzInstituteUlm(HIU)MethodsTEM,Helmholtzstraße11,89081,Ulm,GermanyeKarlsruherInstituteofTechnology(KIT),InstituteofNanotechnology,POBox3640,76021,Karlsruhe,Germany
    杂志名称:Journal of Power Sources
    卷号:299
    期数:Complete
    刊号:0378-7753
    出版日期:2015

    简介:•NanoparticulateFe-dopedSnO2isreportedforthefirsttimeasnewlithium-ionanodematerial.•Carbon-coatedFe-dopedSnO2exhibitssuperiorspecificcapacityandenhancedcoulombicefficiencycomparedtopureSnO2.•Fe-dopingleadstoanenhancedreversibilityoftheLi2Oformation.•Capacity-limitedgalvanostatic(de-)lithiationresultsinafurtherstabilizedcyclingperformance.

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