Electrostatics and metal oxide wettability
dc.contributor.author | Hanly, G. | |
dc.contributor.author | Fornasiero, D. | |
dc.contributor.author | Ralston, J. | |
dc.contributor.author | Sedev, Rossen | |
dc.date.accessioned | 2017-07-27T05:22:46Z | |
dc.date.available | 2017-07-27T05:22:46Z | |
dc.date.created | 2017-07-26T11:11:24Z | |
dc.date.issued | 2011 | |
dc.identifier.citation | Hanly, G. and Fornasiero, D. and Ralston, J. and Sedev, R. 2011. Electrostatics and metal oxide wettability. Journal of Physical Chemistry C. 115 (30): pp. 14914-14921. | |
dc.identifier.uri | http://hdl.handle.net/20.500.11937/54968 | |
dc.identifier.doi | 10.1021/jp203714a | |
dc.description.abstract |
The wettability of a titania surface, whose surface was partially covered with a strongly based octadecyltrihydrosilane, was studied above and below the isoelectric point (or pHiep). The advancing water contact angle is at a maximum at the pHiep, decreasing symmetrically on either side in a Lippmann-like manner. The change in wettability, for a given pH, became more pronounced with increasing salt concentration. Using a non-Nernstian model of the electrical double layer, the experimental dependence of contact angle on both pH and salt concentration was satisfactorily predicted. | |
dc.publisher | American Chemical Society | |
dc.title | Electrostatics and metal oxide wettability | |
dc.type | Journal Article | |
dcterms.source.volume | 115 | |
dcterms.source.number | 30 | |
dcterms.source.startPage | 14914 | |
dcterms.source.endPage | 14921 | |
dcterms.source.issn | 1932-7447 | |
dcterms.source.title | Journal of Physical Chemistry C | |
curtin.department | Department of Chemical Engineering | |
curtin.accessStatus | Fulltext not available |
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