Physical and electrochemical properties of 1-alkyl-3-methylimidazolium tetrafluoroborate for electrolyte

被引：381

作者：

Nishida, T ^{[1
]}

Tashiro, Y ^{[1
]}

Yamamoto, M ^{[1
]}

机构：

[1] Stella Chemifa Corp 227, Div Res, Osaka 5900982, Japan

来源：

JOURNAL OF FLUORINE CHEMISTRY | 2003年 / 120卷 / 02期

关键词：

ionic liquid; 1-alkyl-3-methylimidazolium tetrafluoroborate; organic electrolyte;

D O I：

10.1016/S0022-1139(02)00322-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Three kinds of ionic liquids, 1-alkyl-3-methylimidazolium tetrafluoroborate (n = 2-4), were prepared and fundamental properties of ionic liquids and those mixed with industrially used organic solvents (PC, GBL and AN) were investigated compared to solid salts, TEMABF(4). It was found that degree of ionization of the ionic liquids were almost same as that of TEMABF(4) from the conductivity measurement in diluted system of PC. The ionic liquids and the organic solvents intermingle with each other. Some enhancement in conductivity was observed compared to TEMABF(4). (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：135 / 141

页数：7

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