High resolution 17O MAS and triple-quantum MAS NMR studies of gallosilicate glasses
โ Scribed by Luming Peng; Jonathan F. Stebbins
- Book ID
- 116671111
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 564 KB
- Volume
- 354
- Category
- Article
- ISSN
- 0022-3093
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๐ SIMILAR VOLUMES
We demonstrate the utility of a two-pulse sequence in obtaining high-resolution solid state NMR spectra of half-integer quadrupolar nuclei with magic-angle-spinning (MAS). The experiment, which utilizes multiple/single-quantum correlation, was first described in a different form by Frydman and Harwo
The optimization of the coherence transfers involved in five, seven and nine-quantum versions of the recently discovered MQMAS technique, is analysed numerically. Data reported in this paper may serve as starting parameters for the experiment set up. An analysis of the intensity and resolution given