کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
178696 459314 2016 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Novel functionalized ionic liquid with a sulfur atom in the aliphatic side chain of the pyrrolidinium cation
ترجمه فارسی عنوان
مايع يوني جدید فعال شده با يک اتم گوگرد در زنجيره طرف آليفاتيک کاتیون پتروليدينيوم
کلمات کلیدی
N-methyl-N-methylthioethylpyrrolidinium bis (trifluoromethanesulfonyl) imide؛ مایعات یونی؛ باتری لیتیوم/گوگرد
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی


• 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

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 63, February 2016, Pages 26–29
نویسندگان
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