Monitoring potassium metal electrodeposition from an ionic liquid using in situ electrochemical-X-ray photoelectron spectroscopy

Rahmat Wibowo; Leigh Aldous; Robert M.J. Jacobs; Ninie S.A. Manan; Richard G. Compton

doi:10.1016/j.cplett.2011.04.071

Monitoring potassium metal electrodeposition from an ionic liquid using in situ electrochemical-X-ray photoelectron spectroscopy

Rahmat Wibowo
, Leigh Aldous
, Robert M.J. Jacobs
, Ninie S.A. Manan
, Richard G. Compton

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

40 Citations (Scopus)

Abstract

The real time electrodeposition of potassium has been monitored for the first time in an ionic liquid using in situ electrodeposition-X-ray photoelectron spectroscopy (XPS). The ionic liquid used was N-butyl-N- methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ([C₄mpyrr] [NTf₂]), and electrodeposition occurred at a nickel mesh electrode. Potassium electrochemistry was monitored at the ionic liquid-vacuum-electrode interface using a novel cell design.

Original language	English
Pages (from-to)	72-76
Number of pages	5
Journal	Chemical Physics Letters
Volume	509
Issue number	1-3
DOIs	https://doi.org/10.1016/j.cplett.2011.04.071
Publication status	Published - 3 Jun 2011

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10.1016/j.cplett.2011.04.071

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@article{3662a7f3d93c4e8584d1a3ba80e30170,

title = "Monitoring potassium metal electrodeposition from an ionic liquid using in situ electrochemical-X-ray photoelectron spectroscopy",

abstract = "The real time electrodeposition of potassium has been monitored for the first time in an ionic liquid using in situ electrodeposition-X-ray photoelectron spectroscopy (XPS). The ionic liquid used was N-butyl-N- methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ([C4mpyrr] [NTf2]), and electrodeposition occurred at a nickel mesh electrode. Potassium electrochemistry was monitored at the ionic liquid-vacuum-electrode interface using a novel cell design.",

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 synthesized 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. John Freeman is thanked for assistance with Figure 1 , and Charlie Jones for the construction of the cell and holder. ",

year = "2011",

month = jun,

day = "3",

doi = "10.1016/j.cplett.2011.04.071",

language = "English",

volume = "509",

pages = "72--76",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier B.V.",

number = "1-3",

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TY - JOUR

T1 - Monitoring potassium metal electrodeposition from an ionic liquid using in situ electrochemical-X-ray photoelectron spectroscopy

AU - Wibowo, Rahmat

AU - Aldous, Leigh

AU - Jacobs, Robert M.J.

AU - Manan, Ninie S.A.

AU - Compton, Richard G.

N1 - Funding Information: Professor Christopher Hardacre is thanked for the kind donation of the ionic liquid, which was synthesized 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. John Freeman is thanked for assistance with Figure 1 , and Charlie Jones for the construction of the cell and holder.

PY - 2011/6/3

Y1 - 2011/6/3

N2 - The real time electrodeposition of potassium has been monitored for the first time in an ionic liquid using in situ electrodeposition-X-ray photoelectron spectroscopy (XPS). The ionic liquid used was N-butyl-N- methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ([C4mpyrr] [NTf2]), and electrodeposition occurred at a nickel mesh electrode. Potassium electrochemistry was monitored at the ionic liquid-vacuum-electrode interface using a novel cell design.

AB - The real time electrodeposition of potassium has been monitored for the first time in an ionic liquid using in situ electrodeposition-X-ray photoelectron spectroscopy (XPS). The ionic liquid used was N-butyl-N- methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ([C4mpyrr] [NTf2]), and electrodeposition occurred at a nickel mesh electrode. Potassium electrochemistry was monitored at the ionic liquid-vacuum-electrode interface using a novel cell design.

UR - https://www.scopus.com/pages/publications/79957693498

U2 - 10.1016/j.cplett.2011.04.071

DO - 10.1016/j.cplett.2011.04.071

M3 - Article

AN - SCOPUS:79957693498

SN - 0009-2614

VL - 509

SP - 72

EP - 76

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 1-3

ER -

Monitoring potassium metal electrodeposition from an ionic liquid using in situ electrochemical-X-ray photoelectron spectroscopy

Abstract

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