Anac, Ilke and McCarthy, TJ. (2009) Chemical modification of chromium oxide surfaces using organosilanes. Journal of Colloid and Interface Science, 331 (1). p. 138. ISSN 00219797
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Alkylsiloxane layers that were prepared by reaction of alkyltrichlorosilanes, alkyltriethoxysilanes, and mono-, di- and trihydridoalkylsilanes with chromium oxide surfaces were assessed in terms of their hydrophobicity. Two general conditions were studied, in the vapor phase at elevated temperatures (70 degrees C) and in solution at 70 degrees C. The surfaces were characterized by contact angle analysis and X-ray photoelectron spectroscopy (XPS). The kinetics of the solution phase reactions of n-octadecylsilane and n-octadecyltrichlorosilane were also studied. Hydrophobic monolayers were achieved in all cases, but subtle differences in structure were found.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Hydridoalkylsilanes; Alkylethoxysilanes; Alkychlorosilanes; Chromium oxide surface; Contact angle analysis; X-ray photoelectron spectroscopy |
| InterNano Taxonomy: | Nanoscale Objects and Nanostructured Materials Nanomanufacturing Characterization Techniques |
| Collections: | Nanomanufacturing Research Collection > Nanomanufacturing Nanoscale Science and Engineering Centers > Center for Hierarchical Manufacturing Nanomanufacturing Research Collection |
| Depositing User: | Danielle Federa |
| Date Deposited: | 16 Jun 2009 19:37 |
| Last Modified: | 19 Sep 2011 21:07 |
| URI: | http://eprints.internano.org/id/eprint/89 |
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