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dc.contributor.authorHirayama, Martina-
dc.contributor.authorCaseri, Walter-
dc.contributor.authorSuter, Ulrich-
dc.date.accessioned2018-02-26T08:15:30Z-
dc.date.available2018-02-26T08:15:30Z-
dc.date.issued1999-04-
dc.identifier.issn0169-4332de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/3028-
dc.description.abstractSeveral poly(siloxane)s and a poly(silazane) were bound to aluminium, titanium, chromium, iron, and copper surfaces by activation of Si-H bonds with cis-[PtCl2(PhCH=CH2)2] in toluene solution at room temperature. Under these conditions, the polymers do not adsorb in absence of the platinum compound. The ultrathin layers were studied with IR spectroscopy at grazing incidence reflection, X-ray photoelectron spectroscopy (XPS), contact angle measurements and ellipsometry. The poly(silazane) slowly decomposes, probably yielding poly(siloxane)s as the main products. The layer thicknesses (2-8 nm, depending on the system) are in the range of polymer monolayers forming loops and tails. The wetting properties of the modified metal substrates are determined completely by the polymers, indicating that the metals are covered with polymer completely or at least to a high extent. Very hydrophobic layers (advancing contact angles of water 110-115°) were observed with Si-H-terminated poly(dimethylsiloxane). These contact angles belong to the highest values observed to date for polymers.de_CH
dc.language.isoende_CH
dc.publisherElsevierde_CH
dc.relation.ispartofApplied Surface Sciencede_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectHydrophobizationde_CH
dc.subjectCoatingde_CH
dc.subjectPolymerde_CH
dc.subjectSiloxanede_CH
dc.subject.ddc540: Chemiede_CH
dc.titleStrongly attached ultrathin polymer layers on metal surfaces obtained by activation of Si-H bondsde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.publisher.placeAmsterdamde_CH
dc.identifier.doi10.1016/S0169-4332(98)00904-0de_CH
zhaw.funding.euNode_CH
zhaw.issue1-4de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end264de_CH
zhaw.pages.start256de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume143de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
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Hirayama, M., Caseri, W., & Suter, U. (1999). Strongly attached ultrathin polymer layers on metal surfaces obtained by activation of Si-H bonds. Applied Surface Science, 143(1-4), 256–264. https://doi.org/10.1016/S0169-4332(98)00904-0
Hirayama, M., Caseri, W. and Suter, U. (1999) ‘Strongly attached ultrathin polymer layers on metal surfaces obtained by activation of Si-H bonds’, Applied Surface Science, 143(1-4), pp. 256–264. Available at: https://doi.org/10.1016/S0169-4332(98)00904-0.
M. Hirayama, W. Caseri, and U. Suter, “Strongly attached ultrathin polymer layers on metal surfaces obtained by activation of Si-H bonds,” Applied Surface Science, vol. 143, no. 1-4, pp. 256–264, Apr. 1999, doi: 10.1016/S0169-4332(98)00904-0.
HIRAYAMA, Martina, Walter CASERI und Ulrich SUTER, 1999. Strongly attached ultrathin polymer layers on metal surfaces obtained by activation of Si-H bonds. Applied Surface Science. April 1999. Bd. 143, Nr. 1-4, S. 256–264. DOI 10.1016/S0169-4332(98)00904-0
Hirayama, Martina, Walter Caseri, and Ulrich Suter. 1999. “Strongly Attached Ultrathin Polymer Layers on Metal Surfaces Obtained by Activation of Si-H Bonds.” Applied Surface Science 143 (1-4): 256–64. https://doi.org/10.1016/S0169-4332(98)00904-0.
Hirayama, Martina, et al. “Strongly Attached Ultrathin Polymer Layers on Metal Surfaces Obtained by Activation of Si-H Bonds.” Applied Surface Science, vol. 143, no. 1-4, Apr. 1999, pp. 256–64, https://doi.org/10.1016/S0169-4332(98)00904-0.


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