中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Self-assembled twine-like Na2Ti3O7 nanostructure as advanced anode for sodium-ion batteries

文献类型:期刊论文

作者Yan, Xiao; Sun, Deye; Jiang, Jicheng; Yan, Wenchao; Jin, Yongcheng
刊名JOURNAL OF ALLOYS AND COMPOUNDS
出版日期2017-03-15
卷号697页码:208-214
关键词Nanotube One-dimensional structure Anode material Sodium ion battery Electrochemistry
英文摘要Sodium-ion batteries (SIBs) have attracted growing interest due to their cost-effectiveness compared with lithium-ion batteries counterparts. Exploring anode materials with outstanding performance is a persistent objective with the development of SIBs. Herein, we report a compound of Na2Ti3O7 with twine-like three-dimension (3D) network framework synthesized via a facile stirring hydrothermal method. The resulting material has a unique structure with elongated one-dimensional nanotubes, ultrathin tube wall, large surface area, numerous -OH group as well as twine-like winding body. The cell assembled with Na2Ti3O7 as anode active material manifests excellent cycling performance (77% capacity is retented after 1000 cycles at 10 C) and superior rate capability (80 mA h g(-1) is kept even at ultra-high current rate of 50 C). The special structure endows the material with superior electrochemical properties and great potential application in SIBs. (C) 2016 Elsevier B.V. All rights reserved.
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
研究领域[WOS]Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
关键词[WOS]LITHIUM-ION ; CATHODE MATERIAL ; ELECTROCHEMICAL PERFORMANCE ; ANATASE TIO2 ; NANOTUBES ; NA ; TITANATE ; STORAGE ; ELECTRODES ; NANOWIRES
收录类别SCI
语种英语
WOS记录号WOS:000391820800028
源URL[http://ir.qibebt.ac.cn/handle/337004/9184]  
专题青岛生物能源与过程研究所_先进界面技术团队
作者单位Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China
推荐引用方式
GB/T 7714
Yan, Xiao,Sun, Deye,Jiang, Jicheng,et al. Self-assembled twine-like Na2Ti3O7 nanostructure as advanced anode for sodium-ion batteries[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2017,697:208-214.
APA Yan, Xiao,Sun, Deye,Jiang, Jicheng,Yan, Wenchao,&Jin, Yongcheng.(2017).Self-assembled twine-like Na2Ti3O7 nanostructure as advanced anode for sodium-ion batteries.JOURNAL OF ALLOYS AND COMPOUNDS,697,208-214.
MLA Yan, Xiao,et al."Self-assembled twine-like Na2Ti3O7 nanostructure as advanced anode for sodium-ion batteries".JOURNAL OF ALLOYS AND COMPOUNDS 697(2017):208-214.

入库方式: OAI收割

来源:青岛生物能源与过程研究所

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