Ionic liquid comprising alkaline earth metal

• Main Authors: VITTADELLO MICHELE, GREENBAUM STEVEN G, BERTASI FEDERICO, DI NOTO VITO, HETTIGE CHAMINDA
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2017
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention discloses an ionic liquid comprising alkaline earth metal. A polymer electrolyte is provided that uses an ionic liquid. The electrolyte generally has a formula of IL-(ZRnXq-n)v (MYm)w, where Z is Al, B, P, Sb, or As; R is an organic radical (alkyl, alkenyl, aryl, phenyl, benzyl, amido); X and Y are halogens (F, C1, Br, I); M is an alkali or alkaline metal. IL is an ionic liquid that contains an organic cation (e.g. 1-alkyl-3methylimidazolium, 1-alkylpyridinium, N-methyl-N-alkylpyrrolidinium, ammonium salts) and a halide anion (F', CI', Br', or T). 本发明提供种使用离子液体的聚合物电解质。所述电解质般具有式IL-(ZRX)(MY)，其中Z是Al、B、P、Sb或As；R是有机基团(烷基、烯基、芳基、苯基、苄基、酰胺基)；X和Y是卤素(F、Cl、Br、I)；M是碱金属或碱土金属。IL是含有有机阳离子(例如，1-烷基-3甲基咪唑鎓、1-烷基吡啶鎓、N-甲基-N-烷基吡咯烷鎓、铵盐)和卤离子(F"、Cl"、Br"或T)的离子液体。