| Measurement of the Rate of Water Translocation through Carbon Nanotubes |
| Qin XC; Yuan QZ(袁泉子) ; Zhao YP(赵亚溥); Xie SB; Liu ZF; Liu, ZF (reprint author), Peking Univ, Coll Chem & Mol Engn, State Key Lab Struct Chem Unstable & Stable Speci, Ctr Nanochem,Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China
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| 发表期刊 | Nano Letters
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| 2011
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| 卷号 | 11期号:5页码:2173-2177 |
| ISSN | 1530-6984
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| 摘要 | We present an approach for measuring the water flow rate through individual ultralong carbon nanotubes (CNTs) using field effect transistors array defined on individual tubes. Our work exhibits a rate enhancement of 882-51 and a slip length of 53-8 nm for CNTs with diameters of 0.81-1.59 nm. We also found that the enhancement factor does not increase monotonically with shrinking tube diameter and there exists a discontinuous region around 0.98-1.10 nm. We believe that these single-tube level results would help understand the intrinsic nanofluidics of water in CNTs. |
| 关键词 | Nanofluidics
Water Flow Velocity
Enhancement Factor
Slip Length
Cnt-fet
Electrical Breakdown
Raman-spectroscopy
Flow
Transport
Growth
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| 学科领域 | Chemistry
; Science & Technology - Other Topics
; Materials Science
; Physics
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| DOI | 10.1021/n1200843g
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| URL | 查看原文
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| 收录类别 | SCI
; EI
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| 语种 | 英语
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| WOS记录号 | WOS:000290373000057
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| 关键词[WOS] | ELECTRICAL BREAKDOWN
; RAMAN-SPECTROSCOPY
; FLOW
; TRANSPORT
; GROWTH
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| WOS研究方向 | Chemistry
; Science & Technology - Other Topics
; Materials Science
; Physics
|
| WOS类目 | Chemistry, Multidisciplinary
; Chemistry, Physical
; Nanoscience & Nanotechnology
; Materials Science, Multidisciplinary
; Physics, Applied
; Physics, Condensed Matter
|
| 项目资助者 | We thank the financial support from the National Science Foundation of China (nos. 20973013, 51072004, and 50821061, 60936001, 11072244, and 11021262) and the National Basic Research Program of China (nos. 2007CB936203, 2011CB933003, and 2007CB310500).
|
| 课题组名称 | LNM纳/微系统力学与物理力学
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| 论文分区 | 一类
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/44932
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| 专题 | 非线性力学国家重点实验室
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| 通讯作者 | Liu, ZF (reprint author), Peking Univ, Coll Chem & Mol Engn, State Key Lab Struct Chem Unstable & Stable Speci, Ctr Nanochem,Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China |
推荐引用方式
GB/T 7714 |
Qin XC,Yuan QZ,Zhao YP,et al. Measurement of the Rate of Water Translocation through Carbon Nanotubes[J]. Nano Letters,2011,11,5,:2173-2177.
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| APA |
Qin XC,袁泉子,赵亚溥,Xie SB,Liu ZF,&Liu, ZF .(2011).Measurement of the Rate of Water Translocation through Carbon Nanotubes.Nano Letters,11(5),2173-2177.
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| MLA |
Qin XC,et al."Measurement of the Rate of Water Translocation through Carbon Nanotubes".Nano Letters 11.5(2011):2173-2177.
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