Self-assembled twine-like Na₂Ti₃O₇ nanostructure as advanced anode for sodium-ion batteries

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• 作者：Xiao Yan ; Deye Sun ; Jicheng Jiang ; Wenchao Yan ; Yongcheng Jin ; ^{jinyc@qibebt.ac.cn}
• 关键词：Nanotube ; One-dimensional structure ; Anode material ; Sodium ion battery ; Electrochemistry
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：697
• 期：Complete
• 页码：208-214
• 全文大小：2181 K
• 卷排序：697

文摘

Twine-like Na2Ti3O7 synthesized via a facile stirring hydrothermal method. Na2Ti3O7 had elongated one-dimensional nanotube and large number of –OH group. Na2Ti3O7 shown 77% capacity retention over 1000 cycles at 10 C. Na2Ti3O7 exhibited excellent rate capability even at 50 C.