Effect of Anatase TiO2 on Electrochemical Properties of Elongated Bending TiO2-Bronze nanowires for Lithium Ion Batteries
文献类型：期刊论文
| 作者 | Yan, Xiao1 ; Liu, Wei1; Yan, Wenchao1; Sun, Deye1; Jin, Yongcheng1; Wang, Jing2; Xiang, Lan2; Munakata, Hirokazu3; Kanamura, Kiyoshi3
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| 刊名 | ELECTROCHIMICA ACTA
 |
| 出版日期 | 2016-02-10 |
| 卷号 | 191页码:661-668 |
| 关键词 | Titanium dioxide Bronze Anatase Heterojunction Lithium-ion battery |
| 英文摘要 | Exploring anode materials with excellent safety, high capacities and superior rate performance for lithium ion batteries remains a persistent objective. Herein, TiO2-bronze/anatase TiO2 hybrid nanowires are successfully prepared through a facile stirring hydrothermal method, which have elongated bending wire morphology and a heterojunction structure with TiO2-bronze and anatase TiO2 nanocrystal. The ratio of the two constituents can be easily adjusted by controlling the hydrothermal time, of which the growing orientation of the major TiO2-bronze is along < 110 > direction that facilitates the transport of Li+ ions. More importantly, the optimized hybrid material with 8.21% of anatase has superior electrochemical performances in terms of specific capacities, rate capability and cycling stability. Typically, the material shows a discharge capacity of 230.6 m Ah g(-1) at 1C rate with a capacity retention of 99% after 80 cycles, and also displays a discharge capacity of 145.7 mA h g(-1) even at a higher rate of 30C, which make it as promising anode material for high power rechargeable batteries. (C) 2016 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Electrochemistry |
| 研究领域[WOS] | Electrochemistry |
| 关键词[WOS] | STORAGE PERFORMANCE ; ELECTRODE MATERIALS ; RATE CAPABILITY ; LI ; NANOTUBES ; CAPACITY ; ANODE ; TIO2(B)/ANATASE ; NANOCOMPOSITES ; NANOPARTICLES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000371143200076 |
| 公开日期 | 2016-05-17 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/8057]  |
| 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 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China 2.Tsinghua Univ, Dept Chem Engn, Beijing 100084, Peoples R China 3.Tokyo Metropolitan Univ, Grad Sch Urban Environm Sci, Dept Appl Chem, 1-1 Minami Ohsawa, Hachioji, Tokyo 1920397, Japan |
| 推荐引用方式 GB/T 7714 | Yan, Xiao,Liu, Wei,Yan, Wenchao,et al. Effect of Anatase TiO2 on Electrochemical Properties of Elongated Bending TiO2-Bronze nanowires for Lithium Ion Batteries[J]. ELECTROCHIMICA ACTA,2016,191:661-668. |
| APA | Yan, Xiao.,Liu, Wei.,Yan, Wenchao.,Sun, Deye.,Jin, Yongcheng.,...&Kanamura, Kiyoshi.(2016).Effect of Anatase TiO2 on Electrochemical Properties of Elongated Bending TiO2-Bronze nanowires for Lithium Ion Batteries.ELECTROCHIMICA ACTA,191,661-668. |
| MLA | Yan, Xiao,et al."Effect of Anatase TiO2 on Electrochemical Properties of Elongated Bending TiO2-Bronze nanowires for Lithium Ion Batteries".ELECTROCHIMICA ACTA 191(2016):661-668. |
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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