KOPRI Repository

Oxygen isotopic fractionation of O2 during adsorption and desorptionprocesses using molecular sieve at low temperatures

Cited 3 time in scopus
Metadata Downloads
Title
Oxygen isotopic fractionation of O2 during adsorption and desorptionprocesses using molecular sieve at low temperatures
Authors
Ahn, Insu
Kusakabe, Minoru
Lee, Jong Ik
Subject
Biochemistry & Molecular Biology; Chemistry
Keywords
Isotope fractionation; Molecular sieve; Oxygen isotope; Spectroscopy
Issue Date
2014
Citation
Ahn, Insu, Kusakabe, Minoru, Lee, Jong Ik. 2014. "Oxygen isotopic fractionation of O2 during adsorption and desorptionprocesses using molecular sieve at low temperatures". Rapid Communications in Mass Spectrometry, 28: 1321-1328.
Abstract
Cryogenic trapping using molecular sieves is commonly used to collect O2 extracted from silicates for 17O/16O and 18O/16O analyses. However, gases which interfere with 17O/16O analysis, notably NF3, are also trapped and their removal is essential for accurate direct measurement of the 17O/16O ratio. It is also necessary to identify and quantify any isotopic fractionation associated with the use of cryogenic trapping using molecular sieves.
DOI
http://dx.doi.org/10.1002/rcm.6898
Files in This Item
General Conditions
      ROMEO Green
    Can archive pre-print and post-print or publisher's version/PDF
      ROMEO Blue
    Can archive post-print (ie final draft post-refereeing) or publisher's version/PDF
      ROMEO Yellow
    Can archive pre-print (ie pre-refereeing)
      ROMEO White
    Archiving not formally supported

    qrcode

    Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

    Browse