Extensive sodium metal plating and stripping in a highly concentrated inorganic-organic ionic liquid electrolyte through surface pretreatment Basile, Andrew, Makhlooghiazad, Faezeh, Yunis, Ruhamah, Macfarlane, Douglas R., Forsyth, Maria and Howlett, Patrick C. 2017, Extensive sodium metal plating and stripping in a highly concentrated inorganic-organic ionic liquid electrolyte through surface pretreatment, ChemElectroChem, vol. 4, no. 5, pp. 986-991, doi: 10.1002/celc.201600784. Attached Files Name Description MIMEType Size Downloads Title Extensive sodium metal plating and stripping in a highly concentrated inorganic-organic ionic liquid electrolyte through surface pretreatment Author(s) Basile, Andrew orcid.org/0000-0001-5552-9591 Makhlooghiazad, Faezeh Yunis, Ruhamah Macfarlane, Douglas R. Forsyth, Maria orcid.org/0000-0002-4273-8105 Howlett, Patrick C. orcid.org/0000-0002-2151-2932 Journal name ChemElectroChem Volume number 4 Issue number 5 Start page 986 End page 991 Total pages 6 Publisher Wiley-VCH Place of publication Chichester, Eng. Publication date 2017-05 ISSN 2196-0216 Summary In the present work, the stable and extensive cycling of Na plating and stripping is demonstrated within an inorganic-organic ionic liquid electrolyte. The electrolyte is composed of liquid-state tri(isobutyl)methylphosphonium bis(fluorosulfonyl)imide when employing a high 45mol% Na concentration in the form of sodium bis(fluorosulfonyl)imide. The liquid-state electrolyte supports safe Na metal electrochemistry at 50°C and exhibits a conductivity of 10-2.5Scm-1. Through plating/stripping with 1h polarization times (12 cycles, J=0.5mAcm-2), a surface is prepared with a smooth surface devoid of dendrites and, importantly, a stable solid-electrolyte interphase, determined by using scanning electron microscopy and impedance spectroscopy. After this, a greater mass transfer can be undertaken through an increased polarization time of 5h (Q=2.5mAhcm-2) for a duration of 120h. Language eng DOI 10.1002/celc.201600784 Field of Research 099999 Engineering not elsewhere classified 030102 Electroanalytical Chemistry 030604 Electrochemistry Socio Economic Objective 970110 Expanding Knowledge in Technology HERDC Research category C1 Refereed article in a scholarly journal Copyright notice ©2017, Wiley-VCH Persistent URL http://hdl.handle.net/10536/DRO/DU:30093028 Document type: Journal Article Collection: Institute for Frontier Materials Related Links Link Description Connect to published version Go to link with your DU access privileges   Connect to Elements publication management system 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 Tue, 04 Apr 2017, 15:51:55 EST Wed, 05 Apr 2017, 05:03:10 EST Fri, 21 Apr 2017, 13:53:10 EST Fri, 26 May 2017, 06:06:57 EST Wed, 31 May 2017, 15:35:39 EST Wed, 31 May 2017, 15:41:05 EST Sat, 29 Jul 2017, 02:30:42 EST Filtered Full Citation counts:   Cited 1 times in TR Web of Science Cited 1 times in Scopus Search Google Scholar Access Statistics: 36 Abstract Views, 0 File Downloads  -  Detailed Statistics Created: Tue, 04 Apr 2017, 15:51:55 EST

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