• 原文创作
  • vip
    会员

    • Improved electrochemical properties of Sn-doped TiO2 nanotube as an anode material for lithium ion battery

    锡掺杂TiO2纳米管作为锂离子电池正极材料的电化学性能改进

    0 约6页 pdf
    出版日期： 2013
    标签： Lithium ion battery (LIB) Sn doped TiO2 nanotube Specific area Electronic conductivity

    出版日期:2014

    作者单位:CaiyanYu(1)YingBai(1)DongYan(1)XiaogeLi(1)WeifengZhang(1)1.KeyLaboratoryofPhotovoltaicMaterialsofHenanProvinceandSchoolofPhysicsandElectronics,HenanUniversity,475004,Kaifeng,People’sRepublicofChina
    杂志名称:Journal of Solid State Electrochemistry
    卷号:18
    期数:7
    刊号:1432-8488
    出版日期:2014

    简介:AnataseTiO2nanotubewasdopedwithdifferentcontentsofSn(3,5,and7?at.%)throughsol-gelmethodandsubsequenthydrothermalprocess.X-raydiffraction(XRD),Ramanspectroscopy,X-rayphotoelectronspectroscopy(XPS),fieldemissionscanningelectronmicroscopy(FESEM),high-resolutiontransmissionelectronmicroscopy(HRTEM),Brunauer-Emmett-Teller(BET),andHalleffectmeasurementareutilizedtocharacterizethestructures,components,chemicalenvironments,morphologies,specificareas,andelectronicconductivitiesofthesamples.Theinvestigationincyclingperformancesdemonstratesthat5?at.%Sn-dopedTiO2nanotubeexhibitsthebestcyclingstability,withspecificcapacityof386?mAh?g?andcoulombicefficiencyof99.2?%after50?cyclesat0.1?C,muchhigherthanthoseoftheotherSn-dopedsamplesandpristineTiO2nanotube.TheimprovedelectrochemicalperformancesofSn-dopedTiO2nanotubeareattributedtotheincreaseofelectronicconductivityandthereforeenhancethereversiblecapacityofthematerial.

    内容加载中...
    评论 0
    avatar
    136
    文档
    1.5m
    阅读
    40k
    粉丝
    私信
    相关推荐
    Effect of silicone segment and imidization of polyimide-based binder on the electrochemical performances of high silicon content anode for lithium-ion batteries
    0阅读
     · 
    0点赞
    Surface-Modified Graphite as an Improved Intercalating Anode for Lithium-Ion Batteries
    1阅读
     · 
    0点赞
    Surface-modified silicon nanowire anodes for lithium-ion batteries
    0阅读
     · 
    0点赞
    Polyimide binder by combining with polyimide separator for enhancing the electrochemical performance of lithium ion batteries
    1阅读
     · 
    0点赞
    Evaluation of the electrochemical characteristics of silicon/lithium titanate composite as anode material for lithium ion batteries
    0阅读
     · 
    0点赞
    Electrochemical characteristics of bundle-type silicon nanorods as an anode material for lithium ion batteries
    1阅读
     · 
    0点赞
    Characteristics and electrochemical performances of silicon/carbon nanofiber/graphene composite films as anode materials for binder-free lithium-ion batteries
    0阅读
     · 
    0点赞
    Electrochemical characteristics of ternary and quadruple lithium silicon nitrides as anode material for lithium ion batteries: the influence of precursors
    0阅读
     · 
    0点赞
    Electrochemical characteristics of semi conductive silicon anode for lithium polymer batteries
    0阅读
     · 
    0点赞
    A mechanically robust self-healing binder for silicon anode in lithium ion batteries
    0阅读
     · 
    0点赞
    找对属于你的技术圈子
    回复「进群」加入官方微信
    为你推荐
  • Nb 2 O 5 nanospheres/surface-modified graphene composites as superior anode materials in lithium ion batteries
    Nb 2 O 5 纳米球/表面改性石墨烯复合材料作为锂离子电池的优良负极材料
  • Effect of lithium salt type on silicon anode for lithium-ion batteries
    锂盐类型对锂离子电池硅阳极的影响
  • Surface-Modified Tin Nanoparticles and Their Electrochemical Performance in Lithium Ion Battery Cells
  • A Highly Efficient Silicone-Modified Polyamide Acid Binder for Silicon-Based Anode in Lithium-Ion Batteries
  • Surface-Modified Tin Nanoparticles and Their Electrochemical Performance in Lithium Ion Battery Cells
    表面修饰的锡纳米粒子及其在锂离子电池中的电化学性能
  • Polyimide Binder: A Facile Way to Improve Safety of Lithium Ion Batteries
    聚酰亚胺粘合剂：提高锂离子电池安全性的简便方法
  • Simple synthesis of surface-modified hierarchical copper oxide spheres with needle-like morphology as anode for lithium ion batteries
    具有针状形态的表面改性分层氧化铜球作为锂离子电池负极的简单合成
  • Synthesis and electrochemical performance of surface-modified nano-sized core/shell tin particles for lithium ion batteries
  • Electrochemical characterization of silicon nanowires as an anode for lithium batteries
    硅纳米线作为锂电池阳极的电化学特性
  • Electrochemical Properties of a Multicarbonyl Polyimide Superstructure as a Hierarchically Porous Organic Anode for Lithium-Ion Batteries
    • 0分享