<div class="csl-bib-body">
<div class="csl-entry">Martínèz, J. A., Valenzuela, J., Hernandez Tamargo, C. E., Cao-Milán, R., Herrera, J., Díaz, J. A., Farías, M. H., Mikosch, H., & Hernández, M. (2015). Study of sulfur adlayers on Au(111) from basic hydrolysis of piperazine bis(dithiocarbamate) sodium salt. <i>Applied Surface Science</i>, <i>345</i>, 394–399. https://doi.org/10.1016/j.apsusc.2015.03.163</div>
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dc.identifier.issn
0169-4332
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/150508
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dc.description.abstract
Sulfur adlayers on Au(111) were obtained after the interaction of a gold substrate with an alkaline solution of piperazine bis(dithiocarbamate) sodium salt. Characterization of the sulfur modified gold surface was performed by means of X-Ray Photoelectron Spectroscopy (XPS), Scanning Tunneling Microscopy (STM) and Density Functional Theory (DFT) calculations. XPS signals indicated the presence of S-Au bonds, monomeric and polymeric sulfur, and absence of nitrogen and sodium. Images from STM showed the formation of quasi-rectangular octomers in coexistence with another phase. A DFT model using the arrangement of sulfur dimers on the Au(111) surface effectively reproduced the experimental STM images.
en
dc.publisher
Elsevier
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dc.relation.ispartof
Applied Surface Science
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dc.subject
Condensed Matter Physics
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dc.subject
X-ray photoelectron spectroscopy
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dc.subject
General Physics and Astronomy
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dc.subject
General Chemistry
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dc.subject
Surfaces, Coatings and Films
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dc.subject
Surfaces and Interfaces
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dc.subject
Scanning tunneling microscopy
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dc.subject
Density functional theory
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dc.subject
Sulfur adlayers
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dc.subject
Dithiocarbamate
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dc.title
Study of sulfur adlayers on Au(111) from basic hydrolysis of piperazine bis(dithiocarbamate) sodium salt
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dc.type
Artikel
de
dc.type
Article
en
dc.description.startpage
394
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dc.description.endpage
399
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dc.type.category
Original Research Article
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tuw.container.volume
345
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tuw.journal.peerreviewed
true
-
tuw.peerreviewed
true
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tuw.researchTopic.id
M2
-
tuw.researchTopic.id
M1
-
tuw.researchTopic.name
Materials Characterization
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tuw.researchTopic.name
Surfaces and Interfaces
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tuw.researchTopic.value
10
-
tuw.researchTopic.value
90
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dcterms.isPartOf.title
Applied Surface Science
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tuw.publication.orgunit
E164-04-2 - Forschungsgruppe Elektrochemische Methoden und Korrosion
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tuw.publisher.doi
10.1016/j.apsusc.2015.03.163
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dc.identifier.eissn
1873-5584
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dc.description.numberOfPages
6
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tuw.author.orcid
0000-0001-7102-5561
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tuw.author.orcid
0000-0003-0257-4721
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wb.sci
true
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wb.sciencebranch
Chemie
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wb.sciencebranch
Nanotechnologie
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wb.sciencebranch.oefos
1040
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wb.sciencebranch.oefos
2100
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wb.facultyfocus
Chemistry and Technology of Materials
de
wb.facultyfocus
Chemistry and Technology of Materials
en
wb.facultyfocus.faculty
E150
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item.openairecristype
http://purl.org/coar/resource_type/c_18cf
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item.openairecristype
http://purl.org/coar/resource_type/c_18cf
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none
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no Fulltext
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Artikel
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Article
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Publications
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Publications
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crisitem.author.dept
E188 - Institut für Softwaretechnik und Interaktive Systeme