The rectification of mono- and bivalent ions in single conical nanopores
文献类型：会议论文
| 作者 | Wei, Junzhe1,2; Ponomarov, Artem1; Chen, Hao1,3 ; Wu, Ruqun1; Zhao, Jing1,2; Yao, Huijun1; Liu, Wenjing1; Li, Yaning1,2; Guo, Jinlong1; Du, Guanghua1
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| 出版日期 | 2017-08 |
| 关键词 | Single conical nanopores Rectification Mono- and bivalent ions |
| 卷号 | 404 |
| DOI | 10.1016/j.nimb.2016.12.015 |
| 页码 | 219-223 |
| 英文摘要 | The polyethylene terephthalate (PET) films were irradiated with single 6.9 MeV/u Ni-58(19+) ions at the Lanzhou Interdisciplinary Heavy Ion Microbeam (LIHIM), and single conical nanopores were produced by asymmetric chemical etching of the latent ion tracks. Then, the current-voltage (I-V) characteristic was measured in LiCl, NaCl, KCl, MgCl2, and CaCl2 solution at different concentrations to study the transport properties of different cations in the single conical nanopores respectively. The measured I-V data showed that the conical nanopores have rectified transportation of these cations at the applied voltage of between +2 V and -2 V. The rectification coefficient gamma of the mono- and bivalent ions was determined in their solution of 0.0001-1 M measured at 1 V, the result showed that the rectification coefficient is dependent on the valence of the ions and the electrolyte solution. (C) 2016 Elsevier B.V. All rights reserved. |
| 会议录 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
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| 会议录出版者 | ELSEVIER SCIENCE BV |
| 会议录出版地 | PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS |
| 语种 | 英语 |
| 资助项目 | Ministry of Science and Technology[2012YQ03014204] |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics |
| WOS记录号 | WOS:000404709900041 |
| 源URL | [http://119.78.100.186/handle/113462/58228]  |
| 专题 | 近代物理研究所_实验物理中心 近代物理研究所_材料研究中心 |
| 通讯作者 | Du, Guanghua |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Univ Lanzhou, Inst Nucl Sci & Technol, Lanzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Junzhe,Ponomarov, Artem,Chen, Hao,et al. The rectification of mono- and bivalent ions in single conical nanopores[C]. 见:. |
入库方式： OAI收割
来源：近代物理研究所
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