An in situ method of measuring electrolyte solution at the solid-liquid interface with MeV He+ beam in a vacuum

doi:10.1016/j.nimb.2021.03.001

	An in situ method of measuring electrolyte solution at the solid-liquid interface with MeV He+ beam in a vacuum
	Yu, Tao 1; Zhang, Hailei 1; Li, Xiaoyue 2; Mou, Hongjin 2; Jin, Renjun 1; Xue, Huanlu 1; Zhang, Wei 1; Shen, Hao 1; Du, Guanghua 2
刊名	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
	2021-06-15
卷号	497 页码:24-27
关键词	In situ Vacuum Liquid Electrolyte He+ beam Ion Beam Analysis
ISSN号	0168-583X
DOI	10.1016/j.nimb.2021.03.001
通讯作者	Shen, Hao(haoshen@fudan.edu.cn) ; Du, Guanghua(gh_du@impcas.ac.cn)
英文摘要	The ion distribution and its dynamic at the interface between solid and liquid play the main role in many applications. Measuring the solution at the solid-liquid interface in situ and noninvasively has been challenging because the electrolyte solution is volatile. Traditional ion beam analysis suffers from the energy straggling caused by the thick window and high-resolution analysis requires in-vacuum measurement. In this work, a cell with a 25 nm thick entrance window was fabricated. Solution of 0.1 mol/l BaCl2 was measured with 2 MeV He+ at the solid-electrolyte interface. It was revealed that a double layer structure was observed from the RBS spectrum. After measuring the cell for 4 h, there was no visible damage to the window. Therefore, this method can be used to measure the electrolyte solution in a vacuum in situ. It can also be expanded to measure gas or other volatile samples.
资助项目	National Natural Science Foundation of China[11975283]
WOS关键词	DOUBLE-LAYER ; RBS ; INTERCALATION ; XPS
WOS研究方向	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000649675300004
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/137241]
专题	中国科学院近代物理研究所
通讯作者	Shen, Hao; Du, Guanghua
作者单位	1.Fudan Univ, Inst Modern Phys, Key Lab Nucl Phys & Ion Beam Applicat, Shanghai 200433, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Yu, Tao,Zhang, Hailei,Li, Xiaoyue,et al. An in situ method of measuring electrolyte solution at the solid-liquid interface with MeV He+ beam in a vacuum[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2021,497:24-27.
APA	Yu, Tao.,Zhang, Hailei.,Li, Xiaoyue.,Mou, Hongjin.,Jin, Renjun.,...&Du, Guanghua.(2021).An in situ method of measuring electrolyte solution at the solid-liquid interface with MeV He+ beam in a vacuum.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,497,24-27.
MLA	Yu, Tao,et al."An in situ method of measuring electrolyte solution at the solid-liquid interface with MeV He+ beam in a vacuum".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 497(2021):24-27.