Surface-selective direct 17O DNP NMR of CeO2 nanoparticles

Hope, Michael A., Halat, David M., Magusin, Pieter C.M.M., Paul, Subhradip, Peng, Luming and Grey, Clare P. (2017) Surface-selective direct 17O DNP NMR of CeO2 nanoparticles. Chemical Communications, 53 (13). pp. 2142-2145. ISSN 1364-548X

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Abstract

Surface-selective direct 17O DNP has been demonstrated for the first time on CeO2 nanoparticles, for which the first three layers can be distinguished with high selectivity. Polarisation build-up curves show that the polarisation of the (sub-)surface sites builds up faster than the bulk, accounting for the remarkable surface selectivity.

Item Type: Article
RIS ID: https://nottingham-repository.worktribe.com/output/839176
Schools/Departments: University of Nottingham, UK > Faculty of Science > School of Physics and Astronomy
Identification Number: https://doi.org/10.1039/c6cc10145c
Depositing User: Paul, Subhradip
Date Deposited: 10 May 2017 07:51
Last Modified: 04 May 2020 18:29
URI: https://eprints.nottingham.ac.uk/id/eprint/42185

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