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  2. School of Engineering
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  4. Publikationen School of Engineering
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dc.contributor.authorHirayama, Martina-
dc.contributor.authorCaseri, Walter-
dc.contributor.authorSuter, Ulrich-
dc.date.accessioned2018-02-26T08:08:50Z-
dc.date.available2018-02-26T08:08:50Z-
dc.date.issued1998-06-
dc.identifier.issn0021-9797de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/3024-
dc.description.abstractGold surfaces were treated with solutions of 1-iodododecane, 1-iodooctadecane, 1,10-diiododecane, 1-bromododecane, and 1,10-dibromodecane. Thereafter the surfaces were studied with IR spectroscopy at grazing incidence reflection, XPS, ellipsometry, and contact angle measurements. Evidence for the formation of ultrathin layers was found for the compounds containing iodine but not for those containing bromine. The results imply that the iodoalkanes dissociate on the surface, creating Au-C and Au-I bonds. As a consequence, a mixed monolayer of iodide and alkyl species is present on the surface. These layers are hydrophobic; the advancing contact angles of water on these surfaces are 82-93°. The surface-bound species resist desorption in pure solvent at least for 1-2 days.de_CH
dc.language.isoende_CH
dc.publisherElsevierde_CH
dc.relation.ispartofJournal of Colloid and Interface Sciencede_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectMonolayerde_CH
dc.subjectIodoalkanesde_CH
dc.subjectSurface reactionde_CH
dc.subjectGoldde_CH
dc.subject.ddc540: Chemiede_CH
dc.titleReaction of long-chain iodoalkanes with gold surfacesde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
dc.identifier.doi10.1006/jcis.1998.5462de_CH
zhaw.funding.euNode_CH
zhaw.issue1de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end172de_CH
zhaw.pages.start167de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume202de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
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Hirayama, M., Caseri, W., & Suter, U. (1998). Reaction of long-chain iodoalkanes with gold surfaces. Journal of Colloid and Interface Science, 202(1), 167–172. https://doi.org/10.1006/jcis.1998.5462
Hirayama, M., Caseri, W. and Suter, U. (1998) ‘Reaction of long-chain iodoalkanes with gold surfaces’, Journal of Colloid and Interface Science, 202(1), pp. 167–172. Available at: https://doi.org/10.1006/jcis.1998.5462.
M. Hirayama, W. Caseri, and U. Suter, “Reaction of long-chain iodoalkanes with gold surfaces,” Journal of Colloid and Interface Science, vol. 202, no. 1, pp. 167–172, Jun. 1998, doi: 10.1006/jcis.1998.5462.
HIRAYAMA, Martina, Walter CASERI und Ulrich SUTER, 1998. Reaction of long-chain iodoalkanes with gold surfaces. Journal of Colloid and Interface Science. Juni 1998. Bd. 202, Nr. 1, S. 167–172. DOI 10.1006/jcis.1998.5462
Hirayama, Martina, Walter Caseri, and Ulrich Suter. 1998. “Reaction of Long-Chain Iodoalkanes with Gold Surfaces.” Journal of Colloid and Interface Science 202 (1): 167–72. https://doi.org/10.1006/jcis.1998.5462.
Hirayama, Martina, et al. “Reaction of Long-Chain Iodoalkanes with Gold Surfaces.” Journal of Colloid and Interface Science, vol. 202, no. 1, June 1998, pp. 167–72, https://doi.org/10.1006/jcis.1998.5462.


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