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Article Dans Une Revue Chemical Communications Année : 2012

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

Résumé

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

Dates et versions

hal-00699814 , version 1 (21-05-2012)

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Citer

Veronika Vitzthum, Pascal Miéville, Diego Carnevale, Marc A. Caporini, David Gajan, et al.. Dynamic nuclear polarization of quadrupolar nuclei using cross polarization from protons: surface-enhanced aluminium-27 NMR. Chemical Communications, 2012, 48 (14), pp.1988-1990. ⟨10.1039/c2cc15905h⟩. ⟨hal-00699814⟩
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