The rectification of mono- and bivalent ions in single conical nanopores

doi:10.1016/j.nimb.2016.12.015

	The rectification of mono- and bivalent ions in single conical nanopores
	Ponomarov, Artem 1; Chen, Hao1,3 ; Wei, Junzhe 1,2; Du, Guanghua1 ; Guo, Jinlong1 ; Li, Yaning 1,2; Liu, Wenjing 1; Yao, Huijun1 ; Zhao, Jing 1,2; Wu, Ruqun 1
刊名	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
	2017-08-01
卷号	404 页码:219-223
关键词	Single conical nanopores Rectification Mono- and bivalent ions
ISSN号	0168-583X
DOI	10.1016/j.nimb.2016.12.015
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.
资助项目	National Natural Science Foundation of China (NSFC)[U1632271] ; Ministry of Science and Technology[2012YQ03014204]
WOS关键词	TRANSPORT-PROPERTIES ; SURFACE-CHARGE ; POLYMER-FILMS ; INVERSION ; ENERGY ; QUARTZ
WOS研究方向	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000404709900041
资助机构	National Natural Science Foundation of China (NSFC) ; Ministry of Science and Technology
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/45088]
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	Ponomarov, Artem,Chen, Hao,Wei, Junzhe,et al. The rectification of mono- and bivalent ions in single conical nanopores[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2017,404:219-223.
APA	Ponomarov, Artem.,Chen, Hao.,Wei, Junzhe.,Du, Guanghua.,Guo, Jinlong.,...&Wu, Ruqun.(2017).The rectification of mono- and bivalent ions in single conical nanopores.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,404,219-223.
MLA	Ponomarov, Artem,et al."The rectification of mono- and bivalent ions in single conical nanopores".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 404(2017):219-223.