Dynamic nuclear polarization of quadrupolar nuclei using cross polarization from protons: surface-enhanced aluminium-27 NMR.
نویسندگان
چکیده
The surface of γ-alumina nanoparticles can be characterized by dynamic nuclear polarization (DNP) surface-enhanced NMR of (27)Al. DNP is combined with cross-polarization and MQ-MAS to determine local symmetries of (27)Al sites at the surface.
منابع مشابه
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 14 شماره
صفحات -
تاریخ انتشار 2012