{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["13(37)"],"submitter":["Chen J"],"pubmed_abstract":["Determining the different surfaces of oxide nanocrystals is key in developing structure-property relations. In many cases, only surface geometry is considered while ignoring the influence of surroundings, such as ubiquitous water on the surface. Here we apply <sup>17</sup>O solid-state NMR spectroscopy to explore the facet differences of morphology-controlled ceria nanocrystals considering both geometry and water adsorption. Tri-coordinated oxygen ions at the 1<sup>st</sup> layer of ceria (111), (110), and (100) facets exhibit distinct <sup>17</sup>O NMR shifts at dry surfaces while these <sup>17</sup>O NMR parameters vary in the presence of water, indicating its non-negligible effects on the oxide surface. Thus, the interaction between water and oxide surfaces and its impact on the chemic"],"journal":["Chemical science"],"pagination":["11083-11090"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9517059"],"repository":["biostudies-literature"],"pubmed_title":["Surface differences of oxide nanocrystals determined by geometry and exogenously coordinated water molecules."],"pmcid":["PMC9517059"],"pubmed_authors":["Wen Y","Xia X","Chen J","Wu XP","Chen L","Grey CP","Lin Z","Wu D","Qin T","Liu T","Wang J","Liu X","Ding W","Zhu L","Zhang Y","Gong XQ","Hope MA","Tang W","Peng L"],"additional_accession":[]},"is_claimable":false,"name":"Surface differences of oxide nanocrystals determined by geometry and exogenously coordinated water molecules.","description":"Determining the different surfaces of oxide nanocrystals is key in developing structure-property relations. In many cases, only surface geometry is considered while ignoring the influence of surroundings, such as ubiquitous water on the surface. Here we apply <sup>17</sup>O solid-state NMR spectroscopy to explore the facet differences of morphology-controlled ceria nanocrystals considering both geometry and water adsorption. Tri-coordinated oxygen ions at the 1<sup>st</sup> layer of ceria (111), (110), and (100) facets exhibit distinct <sup>17</sup>O NMR shifts at dry surfaces while these <sup>17</sup>O NMR parameters vary in the presence of water, indicating its non-negligible effects on the oxide surface. Thus, the interaction between water and oxide surfaces and its impact on the chemic","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Sep","modification":"2025-04-05T13:27:50.824Z","creation":"2025-04-05T13:27:50.824Z"},"accession":"S-EPMC9517059","cross_references":{"pubmed":["36320476"],"doi":["10.1039/d2sc03885d"]}}