Quantitative and Qualitative Determination of Polysulfide Species in the Electrolyte of a Lithium–Sulfur Battery using HPLC ESI/MS with One‐Step Derivatization. Issue 16 (29th January 2015)

• Record Type: Journal Article
• Authors: Zheng, Dong; Qu, Deyu; Yang, Xiao‐Qing; Yu, Xiqian; Lee, Hung‐Sui; Qu, Deyang
• Is Part Of: Advanced energy materials. Volume 5:Issue 16(2015:Aug.)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2015-01-29
• Subjects: Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.201401888
• Languages: English
• ISSNs: 1614-6832

Abstract

<abstract abstract-type="graphical" xml:lang="en" id="aenm201401888-abs-0001"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>The polysulfide species dissolved in aprotic solutions</bold> can be separated and analyzed by reverse phase (RP) high performance liquid chromatography (HPLC) in tandem with electrospray‐mass spectroscopy. The relative distribution of polysulfide species in the electrolyte recovered from Li–S batteries is quantitatively and reliably determined for the first time. <graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgj2fzmmz25" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></p> </abstract>