Real-time monitoring of the overall exchange of oxygen isotopes between aqueous CO 3 2- and H 2O by Raman spectroscopy

Thorsten Geisler, Christina Perdikouri, Argyrios Kasioptas, Martin Dietzel

Research output: Contribution to journalArticleResearchpeer-review

Abstract

In this contribution we demonstrate that in situ Raman spectroscopy is a powerful tool to study the exchange kinetics of oxygen isotopes between aqueous oxo-anions and water using the CO 3 2--H 2O system as an example. In situ exchange experiments have been carried out using a 1M Na 2CO 3 solution at 45, 60, 75, and 100°C in a closed system using an in-house-made Teflon

Original languageEnglish
Pages (from-to)1-11
Number of pages11
JournalGeochimica et Cosmochimica Acta
Volume90
DOIs
Publication statusPublished - 1 Aug 2012

ASJC Scopus subject areas

  • Geochemistry and Petrology

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