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Issue 14, 2012
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Dynamic nuclear polarization of quadrupolar nuclei using cross polarization from protons: surface-enhanced aluminium-27 NMR

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Abstract

The surface of γ-alumina nanoparticles can be characterized by dynamic nuclear polarization (DNP) surface-enhanced NMR of 27Al. DNP is combined with cross-polarization and MQ-MAS to determine local symmetries of 27Al sites at the surface.

Graphical abstract: Dynamic nuclear polarization of quadrupolar nuclei using cross polarization from protons: surface-enhanced aluminium-27 NMR

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Publication details

The article was received on 22 Sep 2011, accepted on 07 Dec 2011 and first published on 11 Jan 2012


Article type: Communication
DOI: 10.1039/C2CC15905H
Citation: Chem. Commun., 2012,48, 1988-1990
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    Dynamic nuclear polarization of quadrupolar nuclei using cross polarization from protons: surface-enhanced aluminium-27 NMR

    V. Vitzthum, P. Miéville, D. Carnevale, M. A. Caporini, D. Gajan, C. Copéret, M. Lelli, A. Zagdoun, A. J. Rossini, A. Lesage, L. Emsley and G. Bodenhausen, Chem. Commun., 2012, 48, 1988
    DOI: 10.1039/C2CC15905H

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