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

Paulo Schmitz; Rene Jakelski; Kirsi Jalkanen; Martin Winter; Peter Bieker

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

机译：合成高纯度咪唑鎓四氟硼酸盐和双（Oxalato）硼酸盐

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The synthesis and purification of imidazoliumbased 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.

机译：报道了含硼阴离子的咪唑鎓基液（ILS）的合成和纯化。该范围是荟萃复杂的优化和合成ILS的纯化。可以减少反应和纯化时间，以避免使用乙腈作为加工溶剂，与含有[鲍勃]〜 - 阴离子ILS的已知方法相比增加产率。此外，据我们所知，可以通过连续闭合的杯闪点（CCCFP）方法首次确定ILS的闪点。

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来源
《Chemistry: A European journal》 |2017年第10期|共4页
作者
Paulo Schmitz; Rene Jakelski; Kirsi Jalkanen; Martin Winter; Peter Bieker;
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作者单位

Institute for Physical Chemistry University Münster Corrensstrasse 28/30 48149 Münster (Germany);

Institute for Physical Chemistry University Münster Corrensstrasse 28/30 48149 Münster (Germany);

Institute for Physical Chemistry University Münster Corrensstrasse 28/30 48149 Münster (Germany);

Institute for Physical Chemistry University Münster Corrensstrasse 28/30 48149 Münster (Germany);

Institute for Physical Chemistry University Münster Corrensstrasse 28/30 48149 Münster (Germany);

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原文格式 PDF
正文语种 eng
中图分类应用化学;
关键词
borates; flashpoints; ionic liquids; roomtemperature molten salts; synthetic methods;

机译：硼酸盐;闪点;离子液体;室温熔盐;合成方法;

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专利

1. Synthesis of High-Purity Imidazolium Tetrafluoroborates and Bis(oxalato)borates [J] . Paulo Schmitz, Rene Jakelski, Kirsi Jalkanen, Chemistry: A European journal . 2017,第10期

机译：合成高纯度咪唑鎓四氟硼酸盐和双（Oxalato）硼酸盐
2. Competitive Microstructures Versus Cooperative Dynamics of Hydrogen Bonding and pi-Type Stacking Interactions in Imidazolium Bis(oxalato)borate Ionic Liquids [J] . Wang Yong-Lei The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical . 2018,第25期

机译：亚咪唑鎓双（Oxalato）硼酸盐离子液体氢键氢粘合与PI型堆叠相互作用的竞争性微观结构
3. Bis(oxalato) borate and difluoro(oxalato) borate-based ionic liquids as electrolyte additives to improve the capacity retention in high voltage lithium batteries [J] . Tsurumaki Akiko, Branchi Mario, Rigano Alessio, Electrochimica Acta . 2019,第期

机译：BIS（Oxalato）硼酸硼和二氟（Oxalato）硼酸硼类离子液体作为电解质添加剂，以提高高压锂电池的容量保持
4. Electrical Double Layer Structure at Bi(111) 1-ethyl-3-methyl-imidazolium Tetrafluoroborate Interface [C] . L. Siinor, K. Lust, E. Lust ECS Meeting . 2009

机译：BI（111）的电双层结构 1-乙基-3-甲基 - 咪唑鎓四氟硼酸盐界面
5. Increased Cycling Performance of Li-Ion Batteries by Phosphoric Acid Modified LiNi0.5Mn1.5O4 Cathodes in the Presence of Lithium Bis(Oxalato)Borate [D] . Yapa Abeywardana, Maheeka 2018

机译：双（草酸）硼酸锂存在下磷酸修饰的LiNi0.5Mn1.5O4正极提高锂离子电池的循环性能
6. Synthesis and crystal structures of two 13-di(alkyloxy)-2-(methylsulfanyl)imidazolium tetrafluoridoborates [O] . Thomas Gelbrich, Martin Lampl, Gerhard Laus, 2020

机译：两种13-二（烷氧基）-2-（甲基硫烷基）咪唑四氟硼酸硼酸酯的合成及晶体结构
7. Enhanced charging capability of lithium metal batteries based on lithium bis(trifluoromethanesulfonyl)imide-lithium bis(oxalato)borate dual-salt electrolytes [O] . Hongfa Xiang, Pengcheng Shi, Priyanka Bhattacharya, 2016

机译：基于锂双（三氟甲磺酰基）酰亚胺 - 锂双（Oxalato）硼酸锂双盐电解质的增强锂金属电池充电能力
8. Synthesis of Bis(1-Methyl-3-Propyl- 4-Nitro)imidazolium Dodecahydrododecaborate and Bis(1-Methyl-3-Propyl- 5-Nitro)imidazolium Dodecahydrododecaborate Salts: A New Class of Energetic Fuels. [R] . P. Anderson P. Sanchez 2013

机译：合成双（1-甲基-3-丙基-4-硝基）咪唑十二氢十二硼酸钠和双（1-甲基-3-丙基-5-硝基）咪唑十二氢十二硼酸盐：一类新的含能燃料。

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

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