新規重合性イオン液体の合成とその特性解析
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概要
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Abstract : We prepared polymerizable aliphatic quaternary ammonium type ionic liquid (room temperature molten salt) which had a methacryl group on the nitrogen atom. The limiting oxidation and reduction potenntials, specific conductivity and some other physicochemical properties of this novel ionic liquids, N,N-diethy1-N-(2-metha-cryloylethy1)-N-methylammonium bis(trifluoromethylsulfonyl)imide (DEMM-TFSI) have been evaluated and compared with those of conventional ionic liquids. DEMM-THSI is a practically useful ionic liquid for an electrolyte of electrochemical capacitors and batteries that has a quite wide potential window (4.8V) and high ionic conductivity (3.3 mS cm~-1 at 25~。C). Prepared this novel polymerizable ionic liquid can be polymerized in bulk radical polymerization and geve an ultra high molecular weight ionic conductive polymer. キーワード : 蓄電デバイス、イオン液体、耐電圧、ラジカル重合
- 鶴岡工業高等専門学校の論文