DC Field | Value | Language |
---|---|---|
dc.contributor.author | Noh, Myung Cheol | ko |
dc.contributor.author | Kim, Jeongjin | ko |
dc.contributor.author | Doh, Won Hui | ko |
dc.contributor.author | Kim, Ki-Jeong | ko |
dc.contributor.author | Park, Jeong Young | ko |
dc.date.accessioned | 2018-06-16T06:36:15Z | - |
dc.date.available | 2018-06-16T06:36:15Z | - |
dc.date.created | 2018-05-28 | - |
dc.date.created | 2018-05-28 | - |
dc.date.issued | 2018-05 | - |
dc.identifier.citation | CHEMCATCHEM, v.10, no.9, pp.2046 - 2050 | - |
dc.identifier.issn | 1867-3880 | - |
dc.identifier.uri | http://hdl.handle.net/10203/242420 | - |
dc.description.abstract | NiO cluster formation with strictly controlled O-2 exposure on a Ni(111) surface has been investigated extensively for decades under ultra-high vacuum (UHV) conditions. The classical model of three-stage Ni oxidation refers to the relationship between NiO cluster evolution and the kinetics of O-2 exposure; however, this information has a critical inherent limitation because of the pressure gap between UHV and real reaction conditions. Here, we report reversible NiO phase transitions on the Ni(111) surface at near-ambient pressure by using scanning tunneling microscopy at room temperature. The restricted kinetic growth of NiO cluster evolution expands unexpectedly to oxide multi-layer formation at 100mTorr of O-2. Furthermore, metastable NiO islands can be manipulated by varying the partial CO pressure of the gas mixture. The interplay between the CO and O-2 molecules on the Ni(111) is correlated definitely to either surface oxide formation or competitive CO adsorption on the defect-laden multi-layered NiO interface. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject | SCANNING-TUNNELING-MICROSCOPY | - |
dc.subject | TEMPERATURE CO OXIDATION | - |
dc.subject | METAL-OXIDE | - |
dc.subject | NI(111) | - |
dc.subject | FILMS | - |
dc.subject | ADSORPTION | - |
dc.subject | SCIENCE | - |
dc.subject | DECOMPOSITION | - |
dc.subject | NANOPARTICLES | - |
dc.subject | DIFFRACTION | - |
dc.title | Reversible Oxygen-Driven Nickel Oxide Structural Transition on the Nickel(111) Surface at Near-Ambient Pressure | - |
dc.type | Article | - |
dc.identifier.wosid | 000431974000017 | - |
dc.identifier.scopusid | 2-s2.0-85042679793 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 2046 | - |
dc.citation.endingpage | 2050 | - |
dc.citation.publicationname | CHEMCATCHEM | - |
dc.identifier.doi | 10.1002/cctc.201702002 | - |
dc.contributor.localauthor | Park, Jeong Young | - |
dc.contributor.nonIdAuthor | Doh, Won Hui | - |
dc.contributor.nonIdAuthor | Kim, Ki-Jeong | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | nickel | - |
dc.subject.keywordAuthor | oxidation | - |
dc.subject.keywordAuthor | phase transitions | - |
dc.subject.keywordAuthor | scanning probe microscopy | - |
dc.subject.keywordAuthor | surface chemistry | - |
dc.subject.keywordPlus | SCANNING-TUNNELING-MICROSCOPY | - |
dc.subject.keywordPlus | TEMPERATURE CO OXIDATION | - |
dc.subject.keywordPlus | METAL-OXIDE | - |
dc.subject.keywordPlus | NI(111) | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | SCIENCE | - |
dc.subject.keywordPlus | DECOMPOSITION | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | DIFFRACTION | - |
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