|کد مقاله||کد نشریه||سال انتشار||مقاله انگلیسی||ترجمه فارسی||نسخه تمام متن|
|178696||459314||2016||4 صفحه PDF||سفارش دهید||دانلود رایگان|
• An ionic liquid, never reported in literature, was designed, synthesized and investigated.
• A sulfur atom is exhibited in the cation main alkyl side chain.
• The new IL might be addressed as safer electrolyte component for sulfur-based batteries.
A novel ionic liquid, never reported in literature until now, was properly designed, synthesized and preliminary investigated. This material was prepared combining the N-methylpyrrolidinium cation (PYR1(2S1))+, exhibiting a sulfur atom in the alkyl side chain, with the bis(trifluoromethanesulfonyl)imide anion, (TFSI)−, to be addressed as safer electrolyte component for sulfur-based battery systems. The presence of sulfur within the cation side chain was found to prevent the crystallization of the ionic liquid even in the presence of lithium salt. Cyclic voltammetries have clearly indicated that Li+ cation exhibits good mobility and is reversibly plated/stripped in PYR1(2S1)TFSI–LiTFSI electrolytes with high efficiency.
A novel ionic liquid, never reported in literature until now, was designed, synthesized and preliminary investigated in terms of thermal and electrochemical properties to be addressed as safer electrolyte component for sulfur-based battery systems.Figure optionsDownload as PowerPoint slide
Journal: Electrochemistry Communications - Volume 63, February 2016, Pages 26–29