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Underpotential deposition of Cu on Au(111) from neutral chloride containing electrolyte
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dc.contributor.author | Aitchison, Hannah | |
dc.contributor.author | Meyerbroker, Nikolaus | |
dc.contributor.author | Lee, Tien-Lin | |
dc.contributor.author | Zegenhagen, Jörg | |
dc.contributor.author | Potter, Thomas | |
dc.contributor.author | Früchtl, Herbert A. | |
dc.contributor.author | Cebula, Izabela | |
dc.contributor.author | Buck, Manfred | |
dc.date.accessioned | 2018-08-15T08:13:19Z | |
dc.date.available | 2018-08-15T08:13:19Z | |
dc.date.issued | 2017-09-21 | |
dc.identifier | 250912528 | |
dc.identifier | af2e89b4-0515-4d64-909d-88158bc6de1a | |
dc.identifier | 85029529328 | |
dc.identifier | 000410585900061 | |
dc.identifier.citation | Aitchison , H , Meyerbroker , N , Lee , T-L , Zegenhagen , J , Potter , T , Früchtl , H A , Cebula , I & Buck , M 2017 , ' Underpotential deposition of Cu on Au(111) from neutral chloride containing electrolyte ' , Physical Chemistry Chemical Physics , vol. 19 , no. 35 , pp. 24146-24153 . https://doi.org/10.1039/C7CP04244B | en |
dc.identifier.issn | 1463-9076 | |
dc.identifier.other | Bibtex: urn:581e21d441fd945b6c52fe71a1470609 | |
dc.identifier.other | ORCID: /0000-0003-1225-7607/work/56861223 | |
dc.identifier.other | ORCID: /0000-0001-6647-4266/work/60887505 | |
dc.identifier.uri | https://hdl.handle.net/10023/15820 | |
dc.description | Support by the Leverhulme Trust (RGP-2013-177) and EPSRC via a doctoral training grant (H.A.) is gratefully acknowledged. | en |
dc.description.abstract | The structure of a chloride terminated copper monolayer electrodeposited onto Au(111) from a CuSO4/KCl electrolyte was investigated ex situ by three complementary experimental techniques (scanning tunneling microscopy (STM), photoelectron spectroscopy (PES), X-ray standing wave (XSW) excitation) and density functional theory (DFT) calculations. STM at atomic resolution reveals a stable, highly ordered layer which exhibits a Moire structure and is described by a (5×5) unit cell. The XSW/PES data yield a well-defined position of the Cu layer and the value of 2.16 A above the topmost Au layer suggests that the atoms are adsorbed in threefold hollow sites. The chloride exhibits some distribution around a distance of 3.77 Å in agreement with the observed Moire pattern due to a higher order commensurate lattice. This structure, a high order commensurate Cl overlayer on top of a commensurate (1×1) Cu layer with Cu at threefold hollow sites, is corroborated by the DFT calculations. | |
dc.format.extent | 8 | |
dc.format.extent | 1127615 | |
dc.language.iso | eng | |
dc.relation.ispartof | Physical Chemistry Chemical Physics | en |
dc.subject | QD Chemistry | en |
dc.subject | DAS | en |
dc.subject.lcc | QD | en |
dc.title | Underpotential deposition of Cu on Au(111) from neutral chloride containing electrolyte | en |
dc.type | Journal article | en |
dc.contributor.sponsor | The Leverhulme Trust | en |
dc.contributor.institution | University of St Andrews. School of Chemistry | en |
dc.contributor.institution | University of St Andrews. EaSTCHEM | en |
dc.identifier.doi | https://doi.org/10.1039/C7CP04244B | |
dc.description.status | Peer reviewed | en |
dc.date.embargoedUntil | 2018-08-15 | |
dc.identifier.grantnumber | RPG-2013-177 | en |
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