Exploiting solid-state dynamic nuclear polarization NMR spectroscopy to establish the spatial distribution of polymorphic phases in a solid material
Samuel F. Cousin, Colan E. Hughes, Fabio Ziarelli, Stéphane Viel, Giulia Mollica, Kenneth D. M. Harris, Arthur C. Pinon, Pierre Thureau
Abstract
H spin diffusion allow NMR data to be calculated for each model as a function of particle size and the relative amounts of the polymorphs. A comparison between simulated and experimental NMR data allows the model(s) best representing the spatial distribution of the polymorphs in the system to be established.
Topics & Concepts
Solid-state nuclear magnetic resonanceSolid-statePolarization (electrochemistry)Nuclear magnetic resonance spectroscopySpectroscopyMaterials scienceNuclear magnetic resonanceSpatial distributionChemical physicsTwo-dimensional nuclear magnetic resonance spectroscopyChemistryPhysical chemistryPhysicsGeographyRemote sensingQuantum mechanicsAdvanced NMR Techniques and ApplicationsSolid-state spectroscopy and crystallographyNMR spectroscopy and applications