1 Mono- and multi-layer adsorption of an ionic liquid on Au(110) Richard Foulston 1 , Subhashis Gangopadhyay 2 , Cristina Chiutu 2 , Philip Moriarty 2 , and Robert G Jones 1 * 1 Department of Physical Chemistry School of Chemistry University of Nottingham Nottingham NG7 2RD 2 School of Physics and Astronomy University of Nottingham Nottingham NG7 2RD Supplementary Information References for the Supplementary Information are listed at the end of the document. Electronic Supplementary Material (ESI) for Physical Chemistry Chemical Physics This journal is © The Owner Societies 2012