Observation of the induced pressure in a hybrid micro/nano-channel
文献类型：期刊论文
| 作者 | Kong GP(孔高攀) ; Zheng X(郑旭); Li ZH(李战华); Xu Z(徐征)
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| 刊名 | JOURNAL OF HYDRODYNAMICS
 |
| 出版日期 | 2013-04-01 |
| 卷号 | 25期号:2页码:274-279 |
| 通讯作者邮箱 | kun88d@gmail.com; lili@imech.ac.cn |
| 关键词 | micro/nano-channel induced pressure ion enrichment/depletion |
| ISSN号 | 1001-6058 |
| 产权排序 | [Kong Gao-pan; Zheng Xu; Silber-Li Zhan-hua] Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China; [Xu Zheng] Dalian Univ Technol, Key Lab Micro Nano Technol & Syst Liaoning Prov, Dalian 116024, Peoples R China |
| 通讯作者 | Silber-Li, ZH (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China. |
| 合作状况 | 国内 |
| 中文摘要 | This paper studies the flow characteristics in micro/nano-channels subjected to an applied electric field. The nano-channel flow was observed by means of the fluorescence Calcein. A Fluorescence Concentration Gradient Interface (FCGI) was observed across the nano-channel array. The front of the FCGI was shown to have an analogous parabolic shape. The propagation of this interface reflects indirectly the induced pressure at the micro/nano-channel junction, where the enrichment-depletion processes are known to take place. This induced pressure was predicted by numerical simulations, and this paper gives the first experimental evidence. |
| 学科主题 | 微机电系统中的流体力学问题 |
| 分类号 | Q4 |
| 类目[WOS] | Mechanics |
| 研究领域[WOS] | Mechanics |
| 关键词[WOS] | CONCENTRATION POLARIZATION ; PRECONCENTRATION ; DEVICES |
| 收录类别 | SCI ; EI ; CSCD |
| 资助信息 | Chinese Academy of Sciences Research and Development Program of China [KJCX2-YW-H18]; National Natural Science Foundation of China [10872203]; National Key Basic Research Development Program of China(973 Program) [2007CB714501] |
| 原文出处 | http://dx.doi.org/10.1016/S1001-6058(13)60363-7 |
| 语种 | 英语 |
| WOS记录号 | WOS:000319781900013 |
| 公开日期 | 2013-07-19 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/47328]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Kong GP,Zheng X,Li ZH,et al. Observation of the induced pressure in a hybrid micro/nano-channel[J]. JOURNAL OF HYDRODYNAMICS,2013,25(2):274-279. |
| APA | Kong GP,Zheng X,Li ZH,&Xu Z.(2013).Observation of the induced pressure in a hybrid micro/nano-channel.JOURNAL OF HYDRODYNAMICS,25(2),274-279. |
| MLA | Kong GP,et al."Observation of the induced pressure in a hybrid micro/nano-channel".JOURNAL OF HYDRODYNAMICS 25.2(2013):274-279. |
入库方式： OAI收割
来源：力学研究所
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