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Speciation analysis of 129I in seawater using coprecipitationand accelerator mass spectrometry and its applications
Xing,S(Xing,Shan)1; Hou,XL(Hou,Xiaolin)1,2; Aldahan,A(Aldahan,Ala)3,4; Possnert,G(Possnert,Go¨ran)5; Hou,Xiaolin
2017-01
Source PublicationJournal of Radioanalytical and Nuclear Chemistry
Volume311Issue:1Pages:833-841
Subtype期刊论文
AbstractSpeciation 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.
Keyword129i Speciation Analysis Accelerator Massspectrometry Seawater
DOI10.1007/s10967-016-5060-6
Indexed BySCI
Project Number2015FY110800
Language英语
Funding OrganizationMinistry 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
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/5616
Collection加速器质谱中心
Corresponding AuthorHou,Xiaolin
Affiliation1.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
2.Center for Nuclear Technologies, Technical University ofDenmark, Risø Campus, 4000 Roskilde, Denmark
3.Department of Geology, United Arab Emirates University,Al Ain, United Arab Emirates
4.Department of Earth Sciences, Uppsala University,75120 Uppsala, Sweden
5.Tandem Laboratory, Uppsala University, 75120 Uppsala,Sweden
Recommended Citation
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.
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