A potential novel rapid screening NMR approach to boundary film formation at solid interfaces in contact with ionic liquids Forsyth, Maria, Kemp, Thomas F., Howlett, Patrick C., Sun, Jiazeng and Smith, Mark E. 2008, A potential novel rapid screening NMR approach to boundary film formation at solid interfaces in contact with ionic liquids, Journal of physical chemistry Part C : nanomaterials and interfaces, vol. 112, no. 36, pp. 13801-13804, doi: 10.1021/jp806096w. Attached Files Name Description MIMEType Size Downloads Title A potential novel rapid screening NMR approach to boundary film formation at solid interfaces in contact with ionic liquids Author(s) Forsyth, Maria orcid.org/0000-0002-4273-8105 Kemp, Thomas F. Howlett, Patrick C. orcid.org/0000-0002-2151-2932 Sun, Jiazeng Smith, Mark E. Journal name Journal of physical chemistry Part C : nanomaterials and interfaces Volume number 112 Issue number 36 Start page 13801 End page 13804 Total pages 4 Publisher American Chemical Society Place of publication Washington, D.C. Publication date 2008-09-11 ISSN 1932-7447 1932-7455 Summary The boundary films generated on a series of inorganic compounds, typical of native films on metal and ceramic surfaces, when exposed to various ionic liquids (ILs) based on the trihexyl(tetradecyl)phosphonium cation have been characterized using multinuclear solid-state NMR. The NMR results indicate that SiO2 and Mg(OH)2 interact strongly with the anion and cation of each IL through a mechanism of adsorption of the anion and subsequent close proximity of the cation in a surface double layer (as observed through 1H−29Si cross polarization experiments). In contrast, Al2O3, MgO, ZnO, and ZrO2 appear less active, strongly suggesting the necessity of hydroxylated surface groups in order to enhance the generation of these interfacial films. Using solid-state NMR to characterize such interfaces not only has the potential to elucidate mechanisms of wear resistance and corrosion protection via ILs, but is also likely to allow their rapid screening for such durability applications. Language eng DOI 10.1021/jp806096w Field of Research 039999 Chemical Sciences not elsewhere classified Socio Economic Objective 970103 Expanding Knowledge in the Chemical Sciences HERDC Research category C1.1 Refereed article in a scholarly journal Copyright notice ©2008, American Chemical Society Persistent URL http://hdl.handle.net/10536/DRO/DU:30030125 Document type: Journal Article Collections: Institute for Technology Research and Innovation GTP Research Related Links Link Description Connect to published version (restricted access) Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Versions Version Filter Type Fri, 10 Sep 2010, 15:08:54 EST Mon, 20 Sep 2010, 15:59:13 EST Mon, 20 Sep 2010, 16:01:10 EST Mon, 09 May 2011, 16:58:35 EST Mon, 09 May 2011, 17:01:43 EST Thu, 09 Jan 2014, 10:37:05 EST Mon, 16 Jun 2014, 16:22:58 EST Thu, 11 Dec 2014, 16:43:39 EST Filtered Full Citation counts:   Cited 21 times in TR Web of Science Cited 24 times in Scopus Search Google Scholar Access Statistics: 1089 Abstract Views, 1 File Downloads  -  Detailed Statistics Created: Fri, 10 Sep 2010, 15:08:54 EST