Speciation analysis of 129I in seawater using coprecipitationand accelerator mass spectrometry and its applications

doi:10.1007/s10967-016-5060-6

	Speciation analysis of 129I in seawater using coprecipitationand accelerator mass spectrometry and its applications
	Xing,S(Xing,Shan)2; Hou,XL(Hou,Xiaolin)2,5; Aldahan,A(Aldahan,Ala)3,4; Possnert,G(Possnert,Go¨ran)1; Hou,Xiaolin
刊名	Journal of Radioanalytical and Nuclear Chemistry
	2017-01
卷号	311 期号:1 页码:833-841
关键词	129i Speciation Analysis Accelerator Massspectrometry Seawater
DOI	10.1007/s10967-016-5060-6
文献子类	期刊论文
英文摘要	Speciation analysis of long-lived 129I in seawater can provide useful information on the source of water masses. This paper presents an improved method for speciation analysis of 129I based on coprecipitation of iodide as AgI with Ag2SO3 and AgCl. By adding a small amount of 127I carrier, the separation efficiency of iodine species and the accuracy and precision of 129I measurement are remarkably improved. 129I species in depth profiles of seawater from the Antarctic were analyzed for investigation of water circulation in the Antarctic.
项目编号	2015FY110800
语种	英语
资助机构	Ministry of Scienceand Technology of China ; Ministry of Scienceand Technology of China ; State KeyLaboratory of Loess and Quaternary Geology ; State KeyLaboratory of Loess and Quaternary Geology
内容类型	期刊论文
源URL	[http://ir.ieecas.cn/handle/361006/5616]
专题	地球环境研究所_加速器质谱中心
通讯作者	Hou,Xiaolin
作者单位	1.Tandem Laboratory, Uppsala University, 75120 Uppsala,Sweden 2.State Key Laboratory of Loess and Quaternary Geology,Shaanxi Key Laboratory of Accelerator Mass SpectrometryTechnology and Application, Xi’an AMS Center, Institute ofEarth Environment, Chinese Academy of Sciences,Xi’an 710061, China 3.Department of Geology, United Arab Emirates University,Al Ain, United Arab Emirates 4.Department of Earth Sciences, Uppsala University,75120 Uppsala, Sweden 5.Center for Nuclear Technologies, Technical University ofDenmark, Risø Campus, 4000 Roskilde, Denmark
推荐引用方式 GB/T 7714	Xing,S,Hou,XL,Aldahan,A,et al. Speciation analysis of 129I in seawater using coprecipitationand accelerator mass spectrometry and its applications[J]. Journal of Radioanalytical and Nuclear Chemistry,2017,311(1):833-841.
APA	Xing,S,Hou,XL,Aldahan,A,Possnert,G,&Hou,Xiaolin.(2017).Speciation analysis of 129I in seawater using coprecipitationand accelerator mass spectrometry and its applications.Journal of Radioanalytical and Nuclear Chemistry,311(1),833-841.
MLA	Xing,S,et al."Speciation analysis of 129I in seawater using coprecipitationand accelerator mass spectrometry and its applications".Journal of Radioanalytical and Nuclear Chemistry 311.1(2017):833-841.