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 | |
Source Publication | Nano Letters |
2011 | |
Volume | 11Issue:5Pages:2173-2177 |
ISSN | 1530-6984 |
Abstract | 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. |
Keyword | Nanofluidics Water Flow Velocity Enhancement Factor Slip Length Cnt-fet Electrical Breakdown Raman-spectroscopy Flow Transport Growth |
Subject Area | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
DOI | 10.1021/n1200843g |
URL | 查看原文 |
Indexed By | SCI ; EI |
Language | 英语 |
WOS ID | WOS:000290373000057 |
WOS Keyword | ELECTRICAL BREAKDOWN ; RAMAN-SPECTROSCOPY ; FLOW ; TRANSPORT ; GROWTH |
WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
WOS Subject | Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
Funding Organization | 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). |
Department | LNM纳/微系统力学与物理力学 |
Classification | 一类 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://dspace.imech.ac.cn/handle/311007/44932 |
Collection | 非线性力学国家重点实验室 |
Corresponding Author | 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 |
Recommended Citation 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. |
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. |
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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