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The Structure of Oxide Glasses: Insights from 17O NMR

  • Philip J. Grandinetti
  • Ted M. Clark

As a probe of local structure in network forming oxide glasses, 17O nuclear magnetic resonance (NMR) spectroscopy has been an invaluable tool [1-10]. The analysis of oxygen in these glasses is vital because their structure predominately consists of well-defined cornersharing SiO4 tetrahedra connected in a continuous infinite three-dimensional network lacking long-range order. The interconnection of two tetrahedra involves a Si-O-Si bond angle, and two dihedral angles, and the variation in these angles is considered to be one of the main sources of disorder in a conventional melt quenched silicate glass.

Keywords

Nuclear Magnetic Resonance Silica Glass Nuclear Magnetic Resonance Spectroscopy Solid State Nuclear Magnetic Resonance Quadrupole Coupling Constant 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer 2008

Authors and Affiliations

  • Philip J. Grandinetti
    • 1
  • Ted M. Clark
    • 1
  1. 1.Department of ChemistryOhio State UniversityColumbusUSA

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