@article{cc2a56fc08bb4f9f8cbc8e3ceab6d19e,
title = "In situ electrochemical-X-ray Photoelectron Spectroscopy: Rubidium metal deposition from an ionic liquid in competition with solvent breakdown",
abstract = "The electrodeposition of rubidium from an ionic liquid (IL) N-butyl-N-methylpyrrolidium bis(trifluoromethylsulfonyl)imide ([C 4mpyrr][NTf2]) has been performed and monitored at a Nickel mesh electrode by using in situ electrochemical-X-ray Photoelectron Spectroscopy (XPS) measurements. At extremely high current values during the deposition of the metal, the solvent breakdown was also observed. By choosing suitable low current values, electrodeposition of Rb can be promoted over the IL degradation. IL degradation was characterised by carbonisation of the electrode-IL-vacuum interface, with the loss of fluorine being relatively pronounced, consistent with reduction of the [NTf2]- anion.",
author = "Rahmat Wibowo and Leigh Aldous and Jacobs, {Robert M.J.} and Manan, {Ninie S.A.} and Compton, {Richard G.}",
note = "Funding Information: Professor Christopher Hardacre is thanked for the kind donation of the ionic liquid, which was synthesised by N.S.A.M. N.S.A.M. acknowledges the financial support of the Ministry of Higher Education Malaysia and University of Malaya via a SLAI fellowship. R.W. thanks the Directorate of Higher Education, The Ministry of National Education, Republic of Indonesia for funding. Mr J. Freeman is thanked for assistance with Figure 1, and Mr. C. Jones for the construction of the cell and holder.",
year = "2011",
month = nov,
day = "28",
doi = "10.1016/j.cplett.2011.10.017",
language = "English",
volume = "517",
pages = "103--107",
journal = "Chemical Physics Letters",
issn = "0009-2614",
publisher = "Elsevier B.V.",
number = "1-3",
}