Article
Measuring Long-Range 13C–13C Correlations on a Surface under Natural Abundance Using Dynamic Nuclear Polarization-Enhanced Solid-State Nuclear Magnetic Resonance
Ames Laboratory Accepted Manuscripts
Publication Date
10-13-2017
Department
Chemistry; Ames Laboratory
Report Number
IS-J 9435
DOI
10.1021/acs.jpcc.7b08841
Journal Title
The Journal of Physical Chemistry C
Abstract
We report that spatial (<1 >nm) proximity between different molecules in solid bulk materials and, for the first time, different moieties on the surface of a catalyst, can be established without isotope enrichment by means of homonuclear CHHC solid-state nuclear magnetic resonance experiment. This 13C–13C correlation measurement, which hitherto was not possible for natural-abundance solids, was enabled by the use of dynamic nuclear polarization. Importantly, it allows the study of long-range correlations in a variety of materials with high resolution.
Language
en
Publisher
Iowa State University Digital Repository, Ames IA (United States)
Disciplines
Citation Information
Takeshi Kobayashi, Igor I. Slowing and Marek Pruski. "Measuring Long-Range 13C–13C Correlations on a Surface under Natural Abundance Using Dynamic Nuclear Polarization-Enhanced Solid-State Nuclear Magnetic Resonance" Vol. 121 Iss. 44 (2017) p. 24687 - 24691 Available at: http://works.bepress.com/igor_slowing/45/