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
ai标签:
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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