Novel Cigarlike TiO2 Nanofibers: Fabrication, Improved Mechanical, and Electrochemical Performances
文献类型：期刊论文
| 作者 | Li, QW(李清文) ; Zhao, ZG(赵志刚)
|
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2013-03-27 |
| 卷号 | 5期号:6页码:2278-2282 |
| 关键词 | electrospinning block copolymer TiO2 cigarlike hierarchical porous |
| 通讯作者 | Zhao, ZG(赵志刚) |
| 英文摘要 | By coupling the self-assembly of polystyrene-block-poly(ethylene oxide) (PS-b-PEO) containing titanium precursors with the electrospinning technique, novel cigarlike nanofibers with an outer-shell and inner-continuous-pore structure and resultant fabrics were fabricated. Different from typical porous metal oxides, the prepared high-surface-area nonwoven fabrics show excellent mechanical properties. Not only are these fabrics self-supporting over a large area, but they can also be cut using scissors, which is important for large-scale applications. Furthermore, as electrode materials in Li-ion batteries, these fabrics exhibit much higher charge/discharge capacity and cycle stability compared with the commercially available nanosized TiO2 (P25). The improved mechanical and electrochemical performances are attributed to the presence of an outer-shell, inner-bicontinuous structures (including continuous TiO2 frame and continuous nanopores) and hierarchical pores from the cigarlike nanofibers. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000317031900056 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/1435]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_先进材料研究部_李清文团队 |
| 通讯作者 | Zhao, ZG(赵志刚) |
| 推荐引用方式 GB/T 7714 | Li, QW,Zhao, ZG. Novel Cigarlike TiO2 Nanofibers: Fabrication, Improved Mechanical, and Electrochemical Performances[J]. ACS APPLIED MATERIALS & INTERFACES,2013,5(6):2278-2282. |
| APA | Li, QW,&Zhao, ZG.(2013).Novel Cigarlike TiO2 Nanofibers: Fabrication, Improved Mechanical, and Electrochemical Performances.ACS APPLIED MATERIALS & INTERFACES,5(6),2278-2282. |
| MLA | Li, QW,et al."Novel Cigarlike TiO2 Nanofibers: Fabrication, Improved Mechanical, and Electrochemical Performances".ACS APPLIED MATERIALS & INTERFACES 5.6(2013):2278-2282. |
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