Solid state nuclear magnetic resonance studies of cross polarization from quadrupolar nuclei
Abstract
The development of solid-state Nuclear Magnetic Resonance (NMR) has, to a large extent, focused on using spin-1/2 nuclei as probes to investigate molecular structure and dynamics. For such nuclei, the technique of cross polarization is well-established as a method for sensitivity enhancement. However, over two-thirds of the nuclei in the periodic table have a spin-quantum number greater than one-half and are known as quadrupolar nuclei. Such nuclei are fundamental constituents of many inorganic materials including minerals, zeolites, glasses, and gels. It is, therefore, of interest to explore the extent to which polarization can be transferred from quadrupolar nuclei. In this dissertation, solid-state NMR experiments involving cross polarization from quadrupolar nuclei to spin-1/2 nuclei under magic-angle spinning (MAS) conditions are investigated in detail.
- Authors:
-
- Univ. of California, Berkeley, CA (United States)
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC)
- OSTI Identifier:
- 6427
- Report Number(s):
- LBNL-42160
TRN: US200305%%722
- DOE Contract Number:
- AC03-76SF00098
- Resource Type:
- Thesis/Dissertation
- Resource Relation:
- Other Information: TH: Thesis (Ph.D.); Supercedes report DE00006427; Submitted to the Univ. of California, Dept. of Chemistry, Berkeley, CA (US); PBD: 14 Aug 1997; PBD: 14 Aug 1997
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; NUCLEAR MAGNETIC RESONANCE; NUCLEI; POLARIZATION
Citation Formats
De Paul, Susan M. Solid state nuclear magnetic resonance studies of cross polarization from quadrupolar nuclei. United States: N. p., 1997.
Web. doi:10.2172/6427.
De Paul, Susan M. Solid state nuclear magnetic resonance studies of cross polarization from quadrupolar nuclei. United States. https://doi.org/10.2172/6427
De Paul, Susan M. 1997.
"Solid state nuclear magnetic resonance studies of cross polarization from quadrupolar nuclei". United States. https://doi.org/10.2172/6427. https://www.osti.gov/servlets/purl/6427.
@article{osti_6427,
title = {Solid state nuclear magnetic resonance studies of cross polarization from quadrupolar nuclei},
author = {De Paul, Susan M.},
abstractNote = {The development of solid-state Nuclear Magnetic Resonance (NMR) has, to a large extent, focused on using spin-1/2 nuclei as probes to investigate molecular structure and dynamics. For such nuclei, the technique of cross polarization is well-established as a method for sensitivity enhancement. However, over two-thirds of the nuclei in the periodic table have a spin-quantum number greater than one-half and are known as quadrupolar nuclei. Such nuclei are fundamental constituents of many inorganic materials including minerals, zeolites, glasses, and gels. It is, therefore, of interest to explore the extent to which polarization can be transferred from quadrupolar nuclei. In this dissertation, solid-state NMR experiments involving cross polarization from quadrupolar nuclei to spin-1/2 nuclei under magic-angle spinning (MAS) conditions are investigated in detail.},
doi = {10.2172/6427},
url = {https://www.osti.gov/biblio/6427},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Aug 01 00:00:00 EDT 1997},
month = {Fri Aug 01 00:00:00 EDT 1997}
}