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Speciation analysis of I-129 in seawater using coprecipitation and accelerator mass spectrometry and its applications
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release time:2017-03-27 source: browse:

Title

Speciation analysis of129 in seawater using coprecipitation and accelerator mass spectrometry and its applications

Authors

Xing, S; Hou, X; Aldahan, A; Possnert, G

Abstract

Speciation analysis of long-lived129 in seawater can provide useful information on the source of water masses. This paper presents an improved method for speciation analysis of129 based on coprecipitation of iodide as AgI with Ag2SO3 and AgCl. By adding a small amount of127 carrier, the separation efficiency of iodine species and the accuracy and precision of129 measurement are remarkably improved.129 species in depth profiles of seawater from the Antarctic were analyzed for investigation of water circulation in the Antarctic.

Corresponding author

Hou Xiaolin

Volume

311

Issue

1

Page

833-841

Pub year

2017

Publication name

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

Details

http://link.springer.com/article/10.1007%2Fs10967-016-5060-6

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