Electrospinning preparation of one-dimensional Ce 3+ -doped Li 4 Ti 5 O 12 sub-microbelts for high-performance lithium-ion batteries
作者: Xueyang JiDong LiQifang LuEnyan GuoLinbing Yao
作者单位: 1Qilu University of Technology
刊名: Journal of Nanoparticle Research, 2017, Vol.19 (12)
来源数据库: Springer Journal
DOI: 10.1007/s11051-017-4085-2
关键词: Li4Ti5O12ElectrospinningCe3+-dopedSub-microbeltsLithium-ion batteriesEnergy storage
英文摘要: One-dimensional Ce3+-doped Li4Ti5O12 (Li4Ti5− x Ce x O12, x = 0, 0.01, 0.02, and 0.05) sub-microbelts with the width of approximately 500 nm and thickness of about 200 nm have been synthesized via the facile electrospinning method. The structure and morphology of the as-prepared samples are characterized by XRD, TEM, SEM, BET, HRTEM, XPS, and AFM. Importantly, one-dimensional Li4Ti5O12 sub-microbelts can be well preserved with the introduction of Ce3+ ions, while CeO2 impurity is obtained when x is greater than or equal to 0.02. The comparative experiments prove that Ce3+-doped Li4Ti5O12 electrodes...
原始语种摘要: One-dimensional Ce3+-doped Li4Ti5O12 (Li4Ti5− x Ce x O12, x = 0, 0.01, 0.02, and 0.05) sub-microbelts with the width of approximately 500 nm and thickness of about 200 nm have been synthesized via the facile electrospinning method. The structure and morphology of the as-prepared samples are characterized by XRD, TEM, SEM, BET, HRTEM, XPS, and AFM. Importantly, one-dimensional Li4Ti5O12 sub-microbelts can be well preserved with the introduction of Ce3+ ions, while CeO2 impurity is obtained when x is greater than or equal to 0.02. The comparative experiments prove that Ce3+-doped Li4Ti5O12 electrodes...
全文获取路径: Springer  (合作)
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影响因子:2.175 (2012)

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关键词翻译
关键词翻译
  • lithium 
  • doped 掺杂(了)的掺了添加剂的
  • performance 性能
  • preparation 预备
  • dimensional 量纲的
  • electrode 电极
  • conductivity 传导率
  • storage 蓄水量
  • prepared 有准备的
  • attributed 属性