Synthesis of High-Purity Imidazolium Tetrafluoroborates and Bis(oxalato)borates

被引：5

作者：

Schmitz, Paulo ^{[1
,2
]}

Jakelski, Rene ^{[1
,2
]}

Jalkanen, Kirsi ^{[1
,2
]}

Winter, Martin ^{[1
,2
,3
]}

Bieker, Peter ^{[1
,2
]}

机构：

[1] Univ Munster, Inst Phys Chem, Corrensstr 28-30, D-48149 Munster, Germany

[2] Univ Munster, MEET Battery Res Ctr, Corrensstr 46, D-48149 Munster, Germany

[3] Forschungszentrum Julich, Helmholtz Inst Munster, IEK 12, Corrensstr 46, D-48149 Munster, Germany

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2017年 / 23卷 / 10期

关键词：

borates; flashpoints; ionic liquids; room-temperature molten salts; synthetic methods; TEMPERATURE IONIC LIQUIDS; LITHIUM BATTERIES; ELECTROCHEMICAL PROPERTIES; ELECTROLYTES; BEHAVIOR; ANIONS; PERFORMANCE; CORROSION; CHLORIDE; CATIONS;

D O I：

10.1002/chem.201604461

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis and purification of imidazolium-based ionic liquids (ILs) with boron-containing anions is reported. The scope was the optimization of the meta thesis reaction and on the purification of the synthesized ILs. It was possible to reduce the reaction and purification times, to avoid the use of acetonitrile as processing solvent, and to increase the yield compared to the known procedure for [BOB](-) anion-containing ILs. Furthermore, to the best of our knowledge the flashpoints of the ILs could be determined for the first time by the continuously closed-cup flashpoint (CCCFP) method.

引用

页码：2261 / 2264

页数：4

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