Investigation of Molecular Exchange Using DEXSY with Ultra-High Pulsed Field Gradients

Journal Article · Fri Dec 05 00:00:00 EST 2008 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3058556· OSTI ID:21254922

Gratz, Marcel; Galvosas, Petrik ^[1]

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1. Faculty of Physics and Earth Sciences, University of Leipzig (Germany)

Diffusion exchange spectroscopy has been employed for the investigation of water exchange between different regions of a cosmetic lotion as well as for the exchange of n-pentane between the inter- and intra-crystalline space in zeolite NaX. We successfully combined this two-dimensional (2D) NMR experiment with methods for the application of ultra-high pulsed field gradients of up to 35 T/m, resulting in observation times and mixing times as short as 2 ms and 2.8 ms, respectively.

• OSTI ID: 21254922
• Journal Information: AIP Conference Proceedings, Vol. 1081, Issue 1; Conference: MRPM9: 9. international Bologna conference on magnetic resonance in porous media; CMMR8: 8. colloquium on mobile magnetic resonance, Cambridge, MA (United States), 13-17 Jul 2008; Other Information: DOI: 10.1063/1.3058556; (c) 2008 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
DIFFUSION
ELECTRON SPECTROSCOPY
NUCLEAR MAGNETIC RESONANCE
PENTANE
WATER
ZEOLITES