Low-melting, low-viscous, hydrophobic ionic liquids:: N-alkyl(alkyl ether)-N-methylpyrrolidinium perfluoroethyltrifluoroborate

被引：57

作者：

Zhou, ZB ^{[1
]}

Matsumoto, H ^{[1
]}

Tatsumi, K ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Res Inst Ubiquitos Energy Devices, Ikeda, Osaka 5638577, Japan

来源：

CHEMISTRY LETTERS | 2004年 / 33卷 / 12期

关键词：

D O I：

10.1246/cl.2004.1636

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of new hydrophobic ionic liquids comprising N-alkyl (alkyl ether)-N-methylpyrrolidinium and perfluoroethyltrifluoroborate were prepared and characterized. The new [C2F5BF3](-)-based salts show lower melting points than the corresponding [BF4](-)-based ones. Of these new salts, five are liquids at room temperature and show very low viscosities (37-71 cP at 25 degreesC), high ionic conductivities (3.0-6.8 mScm(-1)) and wide electrochemical windows.

引用

页码：1636 / 1637

页数：2

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