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http://hdl.handle.net/1942/13989
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DC Field | Value | Language |
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dc.contributor.author | JANSSENS, Stoffel | - |
dc.contributor.author | DRIJKONINGEN, Sien | - |
dc.contributor.author | SAITNER, Marc | - |
dc.contributor.author | BOYEN, Hans-Gerd | - |
dc.contributor.author | WAGNER, Patrick | - |
dc.contributor.author | Larsson, Karin | - |
dc.contributor.author | HAENEN, Ken | - |
dc.date.accessioned | 2012-09-27T09:26:27Z | - |
dc.date.available | 2012-09-27T09:26:27Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | JOURNAL OF CHEMICAL PHYSICS, 137 (4), (ART N° 044702) | - |
dc.identifier.issn | 0021-9606 | - |
dc.identifier.uri | http://hdl.handle.net/1942/13989 | - |
dc.description.abstract | Interactions between ethanol-water mixtures and a hydrophobic hydrogen terminated nanocrystalline diamond surface, are investigated by sessile drop contact angle measurements. The surface free energy of the hydrophobic surface, obtained with pure liquids, differs strongly from values obtained by ethanol-water mixtures. Here, a model which explains this difference is presented. The model suggests that, due to a higher affinity of ethanol for the hydrophobic surface, when compared to water, a phase separation occurs when a mixture of both liquids is in contact with the H-terminated diamond surface. These results are supported by a computational study giving insight in the affinity and related interaction at the liquid-solid interface. | - |
dc.description.sponsorship | This work was financially supported by the EU FP7 Marie Curie ITN "MATCON" (PITN-GA-2009-238201), the Collaborative Project "MOLESOL" (No. 256617), and the Research Foundation-Flanders (FWO) (G.0555.10N). | - |
dc.language.iso | en | - |
dc.rights | © 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4738192] | - |
dc.subject.other | alcohol-water; surface free energy; nanocrystalline diamond; contact angle; surface chemistry | - |
dc.title | Evidence for phase separation of ethanol-water mixtures at the hydrogen terminated nanocrystalline diamond surface | - |
dc.type | Journal Contribution | - |
dc.identifier.issue | 4 | - |
dc.identifier.volume | 137 | - |
local.format.pages | 6 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Janssens, SD (reprint author), Hasselt Univ, Inst Mat Res IMO, Wetenschapspk 1, B-3590 Diepenbeek, Belgium. stoffel.janssens@uhasselt.be; ken.haenen@uhasselt.be | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
local.bibliographicCitation.artnr | 044702 | - |
dc.identifier.doi | 10.1063/1.4738192 | - |
dc.identifier.isi | 000307611500050 | - |
item.accessRights | Restricted Access | - |
item.contributor | JANSSENS, Stoffel | - |
item.contributor | DRIJKONINGEN, Sien | - |
item.contributor | SAITNER, Marc | - |
item.contributor | BOYEN, Hans-Gerd | - |
item.contributor | WAGNER, Patrick | - |
item.contributor | Larsson, Karin | - |
item.contributor | HAENEN, Ken | - |
item.fullcitation | JANSSENS, Stoffel; DRIJKONINGEN, Sien; SAITNER, Marc; BOYEN, Hans-Gerd; WAGNER, Patrick; Larsson, Karin & HAENEN, Ken (2012) Evidence for phase separation of ethanol-water mixtures at the hydrogen terminated nanocrystalline diamond surface. In: JOURNAL OF CHEMICAL PHYSICS, 137 (4), (ART N° 044702). | - |
item.validation | ecoom 2013 | - |
item.fulltext | With Fulltext | - |
crisitem.journal.issn | 0021-9606 | - |
crisitem.journal.eissn | 1089-7690 | - |
Appears in Collections: | Research publications |
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13240.pdf Restricted Access | Published version | 922.74 kB | Adobe PDF | View/Open Request a copy |
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