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Surface-selective direct 17O DNP NMR of CeO2 nanoparticles

Hope, Michael A.; Halat, David M.; Magusin, Pieter C.M.M.; Paul, Subhradip; Peng, Luming; Grey, Clare P.

Surface-selective direct 17O DNP NMR of CeO2 nanoparticles Thumbnail


Michael A. Hope

David M. Halat

Pieter C.M.M. Magusin

Subhradip Paul

Luming Peng

Clare P. Grey


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.

Journal Article Type Article
Acceptance Date Jan 24, 2017
Publication Date Jan 24, 2017
Deposit Date May 10, 2017
Publicly Available Date May 10, 2017
Journal Chemical Communications
Print ISSN 1359-7345
Electronic ISSN 1364-548X
Publisher Royal Society of Chemistry
Peer Reviewed Peer Reviewed
Volume 53
Issue 13
Public URL
Publisher URL!divAbstract


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